Xa1 ultra_Wifi authentication error when Bluetooth is on

[Lostsol]

Wifi will work for hours then suddenly disconnects and says authauthentica error. Can turnoff Bluetooth and toggle airplane mode and reconnect sometimes will work an hr sometimes just aminute anyone elseewith this problem? 

[melisaaallen200]

Any support response on this issue? 

[Petabytes]

What's your model number. Mine one is G3223 and didn't have any issue.