BLE Fundamentals Lesson 4 Exercise 1 Continuous Disconnect (Reason 42)

[Kweku@Inteprod]

I have built and flashed both the exercise and the solution. However in both cases I am getting a connected and then disconnected ( Reason 42). I am clueless as to what is going on. The previous lessons. I had this problem on first exercise but it seemed to resolve itself. The problem seems to have reoccured but this time not resolving. I have tried to bond instead of connect but still no luck. I am using the nrF Connect App on a Samsung S21 FE phone

[Kenneth]

Hello,

It looks like there is an issue with Samsung S21, there is a lengthy thread here:
DevAcademy Bluetooth LE connection problems

Kenneth

[Kweku@Inteprod]

Hello Kenneth. Thank you for the response. I will check the thread to see if there was a proposed solution. What is weird is that I am able to get Lesson 5 Exercise 1 and 2 to work using the same phone. That leads me to think that it may be something to do with the setup of the code in Lesson 4 exercise 1 ,2 and 3. I will see if I can examine the proj.conf files to see if that is what is the issue.

Thanks