diff --git a/src/index.js b/src/index.js
index eacdfd7..c53d7c8 100644
--- a/src/index.js
+++ b/src/index.js
@@ -12,6 +12,8 @@ module.exports = async function (context, req) {
 
     // Process telemetry
     const telemetry = new Telemetry(telemetryData)
+
+    console.log('Telemetry headers:', telemetry.headers)
     console.log(telemetry.header)
 
     // Example: Create a summary or extract specific data from telemetry
diff --git a/src/telemetry.js b/src/telemetry.js
index a338d0d..57d4828 100644
--- a/src/telemetry.js
+++ b/src/telemetry.js
@@ -16,7 +16,14 @@ class Telemetry {
     try {
       this.headers = telemetryHeader
       this.diskHeaders = diskSubHeader
-      this.sessionInfo = yaml.load(sessionInfo)
+      try {
+        const yamlString = sessionInfo.toString()
+        console.log('Raw YAML:', yamlString)
+        this.sessionInfo = yaml.load(sessionInfo)
+      } catch (error) {
+        console.error('Error parsing YAML:', error)
+        this.sessionInfo = {}
+      }
     } catch (error) {
       console.error('Error loading YAML content:', error)
       this.sessionInfo = {}
@@ -62,6 +69,7 @@ class Telemetry {
     const sessionId = this.sessionInfo && this.sessionInfo.WeekendInfo && this.sessionInfo.WeekendInfo.SessionID
       ? this.sessionInfo.WeekendInfo.SessionID
       : defaultId
+    console.log('Session ID:', sessionId)
     const subSessionId = this.sessionInfo && this.sessionInfo.WeekendInfo && this.sessionInfo.WeekendInfo.SubSessionID
       ? this.sessionInfo.WeekendInfo.SubSessionID
       : defaultId
diff --git a/src/utils/telemetry-file-loader.js b/src/utils/telemetry-file-loader.js
index de51e15..9d57925 100644
--- a/src/utils/telemetry-file-loader.js
+++ b/src/utils/telemetry-file-loader.js
@@ -22,9 +22,18 @@ const diskSubHeaderFromFileDescriptor = fd =>
   readFileToBuffer(fd, DISK_SUB_HEADER_SIZE_IN_BYTES, HEADER_SIZE_IN_BYTES)
     .then(DiskSubHeader.fromBuffer)
 
+/** 
 const sessionInfoStringFromFileDescriptor = (fd, telemetryHeader) =>
-  readFileToBuffer(fd, telemetryHeader.sessionInfoOffset, telemetryHeader.sessionInfoLength)
-    .then(x => x.toString('ascii'))
+readFileToBuffer(fd, telemetryHeader.sessionInfoOffset, telemetryHeader.sessionInfoLength)
+.then(x => x.toString('ascii'))
+*/
+
+const sessionInfoStringFromFileDescriptor = (fd, telemetryHeader) => {
+  return readFileToBuffer(fd, telemetryHeader.sessionInfoOffset, telemetryHeader.sessionInfoLength)
+    .then(buffer => {
+      return buffer.toString('utf8'); // encode as utf-8
+    })
+}
 
 const varHeadersFromFileDescriptor = (fd, telemetryHeader) => {
   const numberOfVariables = telemetryHeader.numVars