Galaxy S8+ screen timeout reset to 30 second

[Lint]

My screen that meout setting keep reverting to 30 seconds. Doesnt mattet what time I set it to. Even tried a 'fix' i found regarding screen lock time but still a no go. Any one jad this issue and found a fix for it?

 

[Lint]

Anyone?

 

[BAYFISHER]

if no factory reset corrects it, then time to seek BEST BUY STORE TO REFLASH FREE ALL FIRMWARE.I DID YESTERDAY. I GOT TIRED LOOKING FOR ANSWERS

 

[Phalon4]

Check your Power Save options that will give the device permissions to over ride your initial display settings.

 

[BAYFISHER]

if you got security set pin or lockscreen security in there can change time out too as well as in display settings

 

[Lint]

Looks like factory reset is the answer. Kinda sucks having to set everything back up.