diff --git a/libgm/client.go b/libgm/client.go
index 11aadfc..019c53a 100644
--- a/libgm/client.go
+++ b/libgm/client.go
@@ -3,7 +3,6 @@ package libgm
 import (
 	"encoding/base64"
 	"io"
-	"log"
 	"net/http"
 	"net/url"
 	"time"
@@ -91,7 +90,7 @@ func (c *Client) SetProxy(proxy string) error {
 func (c *Client) Connect(rpcKey string) error {
 	rpcPayload, receiveMesageSessionId, err := payload.ReceiveMessages(rpcKey)
 	if err != nil {
-		log.Fatal(err)
+		panic(err)
 		return err
 	}
 	c.rpc.rpcSessionId = receiveMesageSessionId
@@ -114,7 +113,7 @@ func (c *Client) Reconnect(rpcKey string) error {
 	c.Logger.Debug().Any("rpcKey", rpcKey).Msg("Successfully reconnected to server")
 	sendInitialDataErr := c.rpc.sendInitialData()
 	if sendInitialDataErr != nil {
-		log.Fatal(sendInitialDataErr)
+		panic(sendInitialDataErr)
 	}
 	return nil
 }
@@ -155,7 +154,7 @@ func (c *Client) decryptImages(messages *binary.FetchMessagesResponse) error {
 				case *binary.MessageInfo_ImageContent:
 					decryptedImageData, err := c.decryptImageData(data.ImageContent.ImageId, data.ImageContent.DecryptionKey)
 					if err != nil {
-						log.Fatal(err)
+						panic(err)
 						return err
 					}
 					data.ImageContent.ImageData = decryptedImageData
@@ -213,7 +212,7 @@ func (c *Client) decryptImageData(imageId string, key []byte) ([]byte, error) {
 	c.imageCryptor.UpdateDecryptionKey(key)
 	decryptedImageBytes, decryptionErr := c.imageCryptor.DecryptData(encryptedBuffImg)
 	if decryptionErr != nil {
-		log.Println("Error:", decryptionErr)
+		c.Logger.Err(err).Msg("Image decryption failed")
 		return nil, decryptionErr
 	}
 	return decryptedImageBytes, nil
diff --git a/libgm/conversations.go b/libgm/conversations.go
index cda8551..3139ddd 100644
--- a/libgm/conversations.go
+++ b/libgm/conversations.go
@@ -2,7 +2,6 @@ package libgm
 
 import (
 	"fmt"
-	"log"
 
 	"go.mau.fi/mautrix-gmessages/libgm/binary"
 )
@@ -45,7 +44,7 @@ func (c *Conversations) SendMessage(messageBuilder *MessageBuilder, selfParticip
 
 	encryptedProtoPayload, failedToBuild := messageBuilder.Build()
 	if failedToBuild != nil {
-		log.Fatal(failedToBuild)
+		panic(failedToBuild)
 	}
 
 	instruction, _ := c.client.instructions.GetInstruction(SEND_TEXT_MESSAGE)
@@ -54,7 +53,7 @@ func (c *Conversations) SendMessage(messageBuilder *MessageBuilder, selfParticip
 
 	responses, err := c.client.sessionHandler.WaitForResponse(sentRequestId, instruction.Opcode)
 	if err != nil {
-		log.Fatal(err)
+		panic(err)
 		return nil, err
 	}
 
diff --git a/libgm/crypto/generate.go b/libgm/crypto/generate.go
index 2dbb16a..fcd5e80 100644
--- a/libgm/crypto/generate.go
+++ b/libgm/crypto/generate.go
@@ -2,7 +2,6 @@ package crypto
 
 import (
 	"crypto/rand"
-	"log"
 )
 
 func GenerateKey(length int) ([]byte, error) {
@@ -17,11 +16,11 @@ func GenerateKey(length int) ([]byte, error) {
 func GenerateKeys() ([]byte, []byte) {
 	key, err := GenerateKey(32)
 	if err != nil {
-		log.Fatal(err)
+		panic(err)
 	}
 	key2, err2 := GenerateKey(32)
 	if err2 != nil {
-		log.Fatal(err2)
+		panic(err2)
 	}
 	return key, key2
 }
diff --git a/libgm/event_handler.go b/libgm/event_handler.go
index 6f4e716..6c0c52c 100644
--- a/libgm/event_handler.go
+++ b/libgm/event_handler.go
@@ -1,17 +1,15 @@
 package libgm
 
 import (
-	"log"
-
 	"go.mau.fi/mautrix-gmessages/libgm/binary"
 )
 
 func (c *Client) handleEventOpCode(response *Response) {
-	//c.Logger.Debug().Any("res", response).Msg("got event response")
+	c.Logger.Debug().Any("res", response).Msg("got event response?")
 	eventData := &binary.Event{}
 	decryptedErr := c.cryptor.DecryptAndDecodeData(response.Data.EncryptedData, eventData)
 	if decryptedErr != nil {
-		log.Fatal(decryptedErr)
+		panic(decryptedErr)
 	}
 	switch evt := eventData.Event.(type) {
 	case *binary.Event_MessageEvent:
diff --git a/libgm/media_processor.go b/libgm/media_processor.go
index d57f3c9..382451a 100644
--- a/libgm/media_processor.go
+++ b/libgm/media_processor.go
@@ -5,7 +5,6 @@ import (
 	"encoding/base64"
 	"errors"
 	"io"
-	"log"
 	"net/http"
 	"strconv"
 
@@ -40,7 +39,6 @@ func (c *Client) FinalizeUploadMedia(upload *StartGoogleUpload) (*MediaUpload, e
 	imageType := upload.Image.GetImageType()
 	encryptedImageSize := strconv.Itoa(len(upload.EncryptedMediaBytes))
 
-	log.Println("EncryptedImageSize:", encryptedImageSize)
 	finalizeUploadHeaders := util.NewMediaUploadHeaders(encryptedImageSize, "upload, finalize", "0", imageType.Format, "")
 	req, reqErr := http.NewRequest("POST", upload.UploadUrl, bytes.NewBuffer(upload.EncryptedMediaBytes))
 	if reqErr != nil {
@@ -51,7 +49,7 @@ func (c *Client) FinalizeUploadMedia(upload *StartGoogleUpload) (*MediaUpload, e
 
 	res, resErr := c.http.Do(req)
 	if resErr != nil {
-		log.Fatal(resErr)
+		panic(resErr)
 	}
 
 	statusCode := res.StatusCode
@@ -68,7 +66,7 @@ func (c *Client) FinalizeUploadMedia(upload *StartGoogleUpload) (*MediaUpload, e
 	}
 
 	uploadStatus := rHeaders.Get("x-goog-upload-status")
-	log.Println("Upload Status: ", uploadStatus)
+	c.Logger.Debug().Str("upload_status", uploadStatus).Msg("Upload status")
 
 	mediaIds := &binary.UploadMediaResponse{}
 	err3 = crypto.DecodeAndEncodeB64(string(googleResponse), mediaIds)
@@ -106,7 +104,7 @@ func (c *Client) StartUploadMedia(image *Image) (*StartGoogleUpload, error) {
 
 	res, resErr := c.http.Do(req)
 	if resErr != nil {
-		log.Fatal(resErr)
+		panic(resErr)
 	}
 
 	statusCode := res.StatusCode
diff --git a/libgm/message_builder.go b/libgm/message_builder.go
index 9fe8ef3..03fd29d 100644
--- a/libgm/message_builder.go
+++ b/libgm/message_builder.go
@@ -2,7 +2,6 @@ package libgm
 
 import (
 	"errors"
-	"log"
 
 	"go.mau.fi/mautrix-gmessages/libgm/binary"
 	"go.mau.fi/mautrix-gmessages/libgm/util"
@@ -147,7 +146,6 @@ func (mb *MessageBuilder) newSendConversationMessage() *binary.SendMessagePayloa
 
 func (mb *MessageBuilder) appendImagesPayload(messageInfo *[]*binary.MessageInfo) {
 	if len(mb.images) <= 0 {
-		log.Println("0 images to append, ignoring")
 		return
 	}
 
diff --git a/libgm/misc.go b/libgm/misc.go
index 446169d..5dc1096 100644
--- a/libgm/misc.go
+++ b/libgm/misc.go
@@ -1,7 +1,6 @@
 package libgm
 
 import (
-	"log"
 	"os"
 
 	"go.mau.fi/mautrix-gmessages/libgm/builders"
@@ -19,7 +18,7 @@ func (m *Misc) TenorSearch(searchOpts *builders.TenorSearch) (interface{}, error
 	}
 
 	uri := util.TENOR_SEARCH_GIF + searchQuery
-	log.Println(uri)
+	m.client.Logger.Debug().Msg(uri)
 	os.Exit(1)
 	return nil, nil
 }
diff --git a/libgm/msg_handler.go b/libgm/msg_handler.go
index ada557d..3303d66 100644
--- a/libgm/msg_handler.go
+++ b/libgm/msg_handler.go
@@ -3,7 +3,6 @@ package libgm
 import (
 	"encoding/json"
 	"fmt"
-	"log"
 
 	"go.mau.fi/mautrix-gmessages/libgm/binary"
 	"go.mau.fi/mautrix-gmessages/libgm/pblite"
@@ -26,6 +25,7 @@ func (r *RPC) HandleRPCMsg(msgArr []interface{}) {
 	response := &binary.RPCResponse{}
 	deserializeErr := pblite.Deserialize(msgArr, response.ProtoReflect())
 	if deserializeErr != nil {
+		r.client.Logger.Error().Err(deserializeErr).Msg("meow")
 		r.client.Logger.Error().Err(fmt.Errorf("failed to deserialize response %s", msgArr)).Msg("rpc deserialize msg err")
 		return
 	}
@@ -37,7 +37,7 @@ func (r *RPC) HandleRPCMsg(msgArr []interface{}) {
 	if response.Data.RoutingOpCode == 19 {
 		parsedResponse, failedParse := r.client.sessionHandler.NewResponse(response)
 		if failedParse != nil {
-			log.Fatal(failedParse)
+			panic(failedParse)
 		}
 		//hasBody := parsedResponse.Data.EncryptedData == nil
 		//r.client.Logger.Info().Any("msgData", parsedResponse).Msg("Got event!")
diff --git a/libgm/opcode_handler.go b/libgm/opcode_handler.go
index 178a0a9..2fed1ae 100644
--- a/libgm/opcode_handler.go
+++ b/libgm/opcode_handler.go
@@ -2,7 +2,6 @@ package libgm
 
 import (
 	"encoding/base64"
-	"log"
 
 	"go.mau.fi/mautrix-gmessages/libgm/binary"
 )
@@ -10,14 +9,14 @@ import (
 func (c *Client) handleSeperateOpCode(msgData *binary.MessageData) {
 	decodedBytes, err := base64.StdEncoding.DecodeString(msgData.EncodedData)
 	if err != nil {
-		log.Fatal(err)
+		panic(err)
 	}
 	switch msgData.RoutingOpCode {
 	case 14: // paired successful
 		decodedData := &binary.Container{}
 		err = binary.DecodeProtoMessage(decodedBytes, decodedData)
 		if err != nil {
-			log.Fatal(err)
+			panic(err)
 		}
 		c.Logger.Debug().Any("data", decodedData).Msg("Paired device decoded data")
 		c.pairer.pairCallback(decodedData)
@@ -25,13 +24,13 @@ func (c *Client) handleSeperateOpCode(msgData *binary.MessageData) {
 		decodedData := &binary.EncodedResponse{}
 		err = binary.DecodeProtoMessage(decodedBytes, decodedData)
 		if err != nil {
-			log.Fatal(err)
+			panic(err)
 		}
 		if (decodedData.Sub && decodedData.Third != 0) && decodedData.EncryptedData != nil {
 			bugleData := &binary.BugleBackendService{}
 			err = c.cryptor.DecryptAndDecodeData(decodedData.EncryptedData, bugleData)
 			if err != nil {
-				log.Fatal(err)
+				panic(err)
 			}
 			c.handleBugleOpCode(bugleData)
 		}
diff --git a/libgm/pair.go b/libgm/pair.go
index e6721f2..b9999ba 100644
--- a/libgm/pair.go
+++ b/libgm/pair.go
@@ -3,7 +3,6 @@ package libgm
 import (
 	"encoding/base64"
 	"io"
-	"log"
 	"time"
 
 	"go.mau.fi/mautrix-gmessages/libgm/binary"
@@ -113,7 +112,7 @@ func (p *Pairer) RefreshPhoneRelay() {
 	p.client.Logger.Debug().Any("res", res).Msg("RefreshPhoneRelayResponse")
 	url, qrErr := p.GenerateQRCodeData()
 	if qrErr != nil {
-		log.Fatal(qrErr)
+		panic(qrErr)
 	}
 	p.client.triggerEvent(&events.QRCODE_UPDATED{URL: url})
 }
@@ -145,7 +144,7 @@ func (p *Pairer) GetWebEncryptionKey() {
 	p.ticker.Stop()
 	reconnectErr := p.client.Reconnect(key)
 	if reconnectErr != nil {
-		log.Fatal(reconnectErr)
+		panic(reconnectErr)
 	}
 }
 
diff --git a/libgm/payload/getWebEncryptionKey.go b/libgm/payload/getWebEncryptionKey.go
index 59aed77..18cdb8e 100644
--- a/libgm/payload/getWebEncryptionKey.go
+++ b/libgm/payload/getWebEncryptionKey.go
@@ -1,14 +1,11 @@
 package payload
 
 import (
-	"log"
-
 	"go.mau.fi/mautrix-gmessages/libgm/binary"
 	"go.mau.fi/mautrix-gmessages/libgm/util"
 )
 
 func GetWebEncryptionKey(WebPairKey []byte) ([]byte, *binary.Container, error) {
-	log.Println(WebPairKey)
 	id := util.RandomUUIDv4()
 	payload := &binary.Container{
 		PhoneRelay: &binary.PhoneRelayBody{
diff --git a/libgm/response_handler.go b/libgm/response_handler.go
index 0d731b4..6c2328f 100644
--- a/libgm/response_handler.go
+++ b/libgm/response_handler.go
@@ -2,7 +2,6 @@ package libgm
 
 import (
 	"fmt"
-	"log"
 	"sync"
 )
 
@@ -16,7 +15,7 @@ type ResponseChan struct {
 func (s *SessionHandler) addRequestToChannel(requestId string, opCode int64) {
 	instruction, notOk := s.client.instructions.GetInstruction(opCode)
 	if !notOk {
-		log.Fatal(notOk)
+		panic(notOk)
 	}
 	if msgMap, ok := s.requests[requestId]; ok {
 		responseChan := &ResponseChan{
@@ -67,7 +66,7 @@ func (s *SessionHandler) respondToRequestChannel(res *Response) {
 	opCodeResponseChan.receivedResponses++
 	opCodeResponseChan.wg.Done()
 	if !ok3 {
-		log.Fatal(ok3)
+		panic(ok3)
 		opCodeResponseChan.mu.Unlock()
 		return
 	}
diff --git a/libgm/rpc.go b/libgm/rpc.go
index dc019e1..0df0b0e 100644
--- a/libgm/rpc.go
+++ b/libgm/rpc.go
@@ -4,8 +4,8 @@ import (
 	"bufio"
 	"bytes"
 	"errors"
+	"fmt"
 	"io"
-	"log"
 	"net/http"
 	"os"
 
@@ -24,13 +24,13 @@ type RPC struct {
 func (r *RPC) ListenReceiveMessages(payload []byte) {
 	req, err := http.NewRequest("POST", util.RECEIVE_MESSAGES, bytes.NewReader(payload))
 	if err != nil {
-		log.Fatalf("Error creating request: %v", err)
+		panic(fmt.Errorf("Error creating request: %v", err))
 	}
 	util.BuildRelayHeaders(req, "application/json+protobuf", "*/*")
 	resp, reqErr := r.http.Do(req)
 	//r.client.Logger.Info().Any("bodyLength", len(payload)).Any("url", util.RECEIVE_MESSAGES).Any("headers", resp.Request.Header).Msg("RPC Request Headers")
 	if reqErr != nil {
-		log.Fatalf("Error making request: %v", err)
+		panic(fmt.Errorf("Error making request: %v", err))
 	}
 	r.conn = resp.Body
 	go r.startReadingData(resp.Body)
@@ -139,13 +139,13 @@ func (r *RPC) CloseConnection() {
 func (r *RPC) sendMessageRequest(url string, payload []byte) (*http.Response, error) {
 	req, err := http.NewRequest("POST", url, bytes.NewReader(payload))
 	if err != nil {
-		log.Fatalf("Error creating request: %v", err)
+		panic(fmt.Errorf("Error creating request: %v", err))
 	}
 	util.BuildRelayHeaders(req, "application/json+protobuf", "*/*")
 	resp, reqErr := r.client.http.Do(req)
 	//r.client.Logger.Info().Any("bodyLength", len(payload)).Any("url", url).Any("headers", resp.Request.Header).Msg("RPC Request Headers")
 	if reqErr != nil {
-		log.Fatalf("Error making request: %v", err)
+		panic(fmt.Errorf("Error making request: %v", err))
 	}
 	return resp, reqErr
 }
diff --git a/libgm/session_handler.go b/libgm/session_handler.go
index 4d2c89a..b975ad8 100644
--- a/libgm/session_handler.go
+++ b/libgm/session_handler.go
@@ -3,7 +3,6 @@ package libgm
 import (
 	"encoding/json"
 	"fmt"
-	"log"
 	"time"
 
 	"golang.org/x/exp/slices"
@@ -72,7 +71,7 @@ func (c *Client) createAndSendRequest(instructionId int64, ttl int64, newSession
 	encodedData := payload.NewEncodedPayload(requestId, instruction.Opcode, encryptedData, c.sessionHandler.sessionId)
 	encodedStr, encodeErr := crypto.EncodeProtoB64(encodedData)
 	if encodeErr != nil {
-		log.Fatalf("Failed to encode data: %v", encodeErr)
+		panic(fmt.Errorf("Failed to encode data: %w", encodeErr))
 	}
 	messageData := payload.NewMessageData(requestId, encodedStr, instruction.RoutingOpCode, instruction.MsgType)
 	authMessage := payload.NewAuthData(requestId, c.rpcKey, &binary.Date{Year: 2023, Seq1: 6, Seq2: 8, Seq3: 4, Seq4: 6})
@@ -147,14 +146,14 @@ func (s *SessionHandler) sendAckRequest() {
 	}
 	dataArray, err := pblite.Serialize(ackMessagePayload.ProtoReflect())
 	if err != nil {
-		log.Fatal(err)
+		panic(err)
 	}
 	ackMessages := make([][]interface{}, 0)
 	for _, reqId := range s.ackMap {
 		ackMessageData := &binary.AckMessageData{RequestId: reqId, Device: s.client.devicePair.Browser}
 		ackMessageDataArr, err := pblite.Serialize(ackMessageData.ProtoReflect())
 		if err != nil {
-			log.Fatal(err)
+			panic(err)
 		}
 		ackMessages = append(ackMessages, ackMessageDataArr)
 		s.ackMap = util.RemoveFromSlice(s.ackMap, reqId)
@@ -162,20 +161,20 @@ func (s *SessionHandler) sendAckRequest() {
 	dataArray = append(dataArray, ackMessages)
 	jsonData, jsonErr := json.Marshal(dataArray)
 	if jsonErr != nil {
-		log.Fatal(err)
+		panic(err)
 	}
 	_, err = s.client.rpc.sendMessageRequest(util.ACK_MESSAGES, jsonData)
 	if err != nil {
-		log.Fatal(err)
+		panic(err)
 	}
-	log.Println("[ACK] Sent Request")
+	s.client.Logger.Debug().Msg("[ACK] Sent Request")
 }
 
 func (s *SessionHandler) NewResponse(response *binary.RPCResponse) (*Response, error) {
 	//s.client.Logger.Debug().Any("rpcResponse", response).Msg("Raw rpc response")
 	decodedData, err := crypto.DecodeEncodedResponse(response.Data.EncodedData)
 	if err != nil {
-		log.Fatal(err)
+		panic(err)
 		return nil, err
 	}
 	return &Response{