What is your SYNC Region? NA
What was your Old SYNC Version? v3.4.21020
What is your current SYNC Version? v3.4.21020
Do you have Navigation? Yes
Have you read the documentation at Syn3 Updater | Cyanlabs Docs ?
Do you have a error message, if so what is it? yes Not available
Please paste your log output or provide the URL to your log file below
PASTE LOG HERE
Please describe in detail your issue below
Not sure if others would be interested. My 2020 F150 with nav sirius travel apps began working intermittently and then essentially quit after the system updated to current ford release v3.4.21020. With the help of this forum, I installed 3.4.21098. All worked for several days and then quit. Checked sync version and it had reset itself to 3.4.21020. So I decided to let ford look at it. They reported that the sync module needed replacement and did so. Got truck back. all worked for about 3 starts. Around the fourth start, the apps quit working.