Thanks so much for detailed explanation. This was a life saver for me!

We also have some sort of issue causing the MTDI pin to make the flash memory read-only. Your efuse solution is a great fix. Thanks!

I found the problem. I was trying to disable the bluetooth from within a bluetooth callback, so was getting some kind of deadlock. I triggered the disable code on the timer thread to work around this. This saved my day! Had the same issue and was stuck for hours. Went through the hoops of creating ...