Started using NextDNS, a month later, very slow performance.
I had originally started using NextDNS about a month ago, late August. Everything went perfectly fine, no slowdowns or performance issues. Roughly a few weeks ago, all pages started timing out or having multiple issues.
There was a similar topic: https://help.nextdns.io/t/g9htada/new-to-nextdns-very-slow-performance-how-to-troubleshoot
However, I am on Win10; I had tried to verify if it was the issue - going to CloudFlare WARP client immediately resolved all issues. Staying on the NextDNS client seems to possibly be the issue.
I see that the past topic resolved it by wiping the computer - hopefully we can find a solution that can avoid that.