Exception 28

[kareem613]

I just cloned and flashed and the AP portal doesn't appear.
When connected to the serial monitor I see this exception repeatedly. About once every 4 seconds.

Exception (28):
epc1=0x40221e10 epc2=0x00000000 epc3=0x00000000 excvaddr=0x00000000 depc=0x00000000

>>>stack>>>

ctx: cont
sp: 3fff0260 end: 3fff04a0 offset: 01a0
3fff0400:  3fff0448 0000002f 3fff1734 40202f4f  
3fff0410:  4021cc30 00000000 000003e8 40100ab3  
3fff0420:  3fff16d4 3fff171c 00000000 00000000  
3fff0430:  3ffeef98 00000000 3fff0448 3fff1763  
3fff0440:  3fff175a 0000030a 4021cad0 4020ad18  
3fff0450:  3fff176c 00000200 3ffeedec 402012ba  
3fff0460:  3fffdad0 00000000 3ffeedec 40203021  
3fff0470:  3fff0e00 001e001f 80efeffe feefeffe  
3fff0480:  feefeffe feefeffe 3ffeeedc 4020d1a0  
3fff0490:  feefeffe feefeffe 3ffe8540 40100d75  
<<<stack<<<

Using a D1 mini R2. I had maragelis's version working on the same board so I'm pretty sure it's not a hardware issue.

I don't know how to read these stack traces. Any idea?

[ipodmusicman]

Unfortunately, I don't know how to read those stack traces. Sorry that I cannot be more of assistance.