Why the S21 get disconnected everytime from the wifi ?
if you can, reproduce the issue then submit error report to Samsung Members app.
The techs there should be able to look deeping into the issue and see if it's a software related or hardware related issue and guide you accordingly.
Could you share the device's model number and the software version? thanks
If you can go to Settings->Connections->Wifi->3 dot menu upper right->Advanced->Switch to mobile data=toggle OFF
If it was on this may solve your issue.
Galaxy S21 Ultra 512g(VZW), Galaxy Book (original, VZW), Tab S4, Galaxy Watch3 (VZW)
Hey there, were you able to give the suggestions here a try with any success?
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