Trying to log in to my account here on lemmy.zip. I input the correct login details and I get a banner at the bottom that says "Invalid login".
I've successfully tested the credentials on lemmy.zip itself, and also Boost (which I'm using now). Both work fine.
Any idea what this issue could be? Love the look of Sync so will be disappointed if I can't use it :(

I'd recommend using Summit over Sync, looks pretty similar and it is highly configurable, with much more active development than Sync: last Sync update was March 2024, more than 1.5y ago.
save