i think i am still using dnscrypt since i installed it few weeks ago. i have not faced any dns errors since then!
Can u confirm if u can access any of these sites at the moment using DNSCrypt: twitch.tv, reddit.com, speedtest.net, github and bandcamp (u can access probably but it might be a slow load for these two).
If yes, then which version of it are u using? I tried the Simple DNSCrypt Client for windows and it didn't work for either of these sites.
Also on a side note, whenever this issue arises, it's always with the same set of websites/services, atleast for me.