NHTSA Complaint #11534958 — 2020 FORD F-150

Having issues with sync 3. Radio default settings are not being saved, phone will not stay connected, sync auto update confirmbscreen appears at every vehicle start up, voice command will not work for phone calls, some times when using "call person abc" the system navigation wants to start up. Sync boot up is very slow to start up. I attempted system master rest working with Ford customer care. The sync system went screen blank and locked up. I eventually had to disconnect battery to final get a successful boot up. This seemed to clear up issues for about 1 week then all symptoms came back but worse. I brought this to dealer three times. First two times they could not reproduce issues but tried master rest of sync 3. This was only a short term fix (a couple days at best). They were very helpful but were having very difficult time to reproduce. Third time they finally got APIM to fail. Prior to replacing module dealer called me back and said they just had another customer come in with similar F150 to mine stating same issues. Dealer investigated again and found that we both had the same over the air updates pushed to our vehicles within a 2 week time frame around February to March 2023. Dealer believes Ford may have sent out corrupt update. The recommendation by dealer was to wait a month or so to see if Ford pushes out new update. They did not feel by replacing APIM would resolve if software was corrupt. It has now been about 30 days and no news of any new sync 3 updates. Issue has progressively gotten worse to the point that I have to reload my phone everytime I start my truck and hope maybe it will work with voice activated hands free feature. Radio still will not hold previous settings in memory and system auto update screen consistently pops up with every vehicle restart. Attempted to to manual software updates but it reports my sync software is up to date.