Question: High Sierra Wifi Issue
I have a 21.5in mid 2010 iMac that I recently upgraded to High Sierra.
As other people have seemed to report, I have wifi issues suddenly. Usually when I wake it from sleep. The wifi adapter just doesnt see any networks anymore. I have tried nearly all of the solutions out there:
Turn wifi on/off
Remove the preferences
Create a new location
Change the MTU size
Change the DNS to public versions
Change energy settings - wake on network
Rebooted wifi system (its a Velop, but no other device has issues, ever)
Run wifi diagnostics
Reset NVRAM and PRAM
The only thing that brings it back is rebooting. Hardly a reasonable solution.
Will I have to downgrade this? Or adjust energy settings to never sleep?
iMac, iOS 11.2.6