SilverwolfNZ:richms: I run my own DNS server here not forwarding to snaps and I have no problems at all. Flatmate who has their snap connection all set up default has been complaining about things.
Like I've got IPv6 enabled with Google's DNS servers on and it still has the same issues. What exact problems is he talking about?
Disable IPv6 and see if that fixes your issue - worked for me with same symptoms.