in my galaxy a50 wifi is automatically turned off.

[shaloos]

Wifi is automatically turned off  and i have to select network all the time 

[zack2]

check in wifi sittings or power saving sittings , that could possibly turn off your wifi automatically

[starmoon]

some settings need to be reset better reset your phone it will bring the original settings then turn on the wifi in advanced settings this is called intelligent wifi settings and it will be automatically on when you reach in a recognized location

[Mittuvichu]

This issue is a bit complicated.
First turn on Wi-Fi. Select advanced from the three dot menu on the top right. Then select the small arrow saying view more.
You can see an option called Wi-FI control history. You can see the apps which are turning on and off your Wi-Fi. Go through it. And give us a screenshot.

[Anonymous]

on wifi connection setting, select auto reconnect.

[ferny]

i have a samsung a70 with the same problem wifi turned off, does anyone solve the problem??