Won't connect to WIFI after OTA update

[xoseperez]

Sometimes, after an OTA update the board will refuse to connect to the WIFI, no matter how many times its tries (reconnect or reset doesn't work).

[WIFI] Connecting to XXXXX
scandone
f 0, scandone
state: 0 -> 2 (b0)
state: 2 -> 3 (0)
state: 3 -> 5 (10)
add 0
aid 1
cnt 
state: 5 -> 2 (fc0)
rm 0
wifi evt: 1
STA disconnect: 15
reconnect
state: 2 -> 0 (0)
f r-1, scandone
state: 0 -> 2 (b0)
state: 2 -> 3 (0)
state: 3 -> 5 (10)
add 0
aid 1
cnt 

connected with XXXXX, channel 11
dhcp client start...
wifi evt: 0
[WIFI] Could not connect to XXXXX
[WIFI] Creating access point
state: 5 -> 0 (0)
rm 0
del if0
usl
mode : softAP(5e:cf:7f:81:c0:d9)
add if1
dhcp server start:(ip:192.168.4.1,mask:255.255.255.0,gw:192.168.4.1)
bcn 100
[AP] softap config unchanged

So far, everytime I connect to the AP the board creates and perform a new OTA it works again...

[xoseperez]

Original comment by f-fish (Bitbucket: f-fish, GitHub: Unknown):

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Did not see it on the POW OTA, but on the Basic I had to do a power cycle to get it to talk to the wifi a few times this morning.

Later Ferdie

[xoseperez]

Duplicate of #86.