All of a sudden, my main PC has lost its ability to connect to my router via 5GHz. I can connect via 2.4 just fine. Other devices in the house have no problems connecting via 5GHz.
I have tried the following...
Is it possible for a wifi adapter to lose the ability to connect via certain frequency?
I have tried the following...
- Rebooted computer
- Rebooted router
- Disabled 5GHz, rebooted router, re-enabled 5GHz
- Changed IP of PC, rebooted router
- Completely reset PC networks, ie. dns flush, reset winsock, release/renew ip, rebooted.
- Uninstalled adapter from Device Manager, including driver. Re-connected and re-installed fresh, latest driver.
Is it possible for a wifi adapter to lose the ability to connect via certain frequency?