I don’t know where I can find Signature
You create a signature by signing from your wallet.
Yeah i was gonna post this was the problem. The quin's suggestion of disabling ipv6 worked... on firefox. Still has the error on chrome. But good enough.
edit: thanks!
The jsquery.com doesn't support IPv6. It should still work because we use Cloudflare and they convert everything back to IPv4 addresses. For some reason, people using one particular ISP started getting this problem a few days ago. I'm still trying to work out how and why.