(Intel)[https://www.intel.com/content/www/us/en/support/articles/000005511/wireless.html) has a list of compatible cards and their drivers which may help, follow the instructions and reboot to run usually.
If it’s an adaptor there’s odds it’s not designed for it, I had issues with a USB mounted adaptor myself.
If it’s over VPN, then it could be your VPN server got flagged. If not, then it’s probably just an unusual number of queries. Usually works to wait a few minutes either way.