Hi, should be fixed now - the red warnings aren't appearing and publishing of comment should be faster. Could you please check? Updated on https://reiartur.npub.pro , coming to other sites soon too. Thanks! 

 I'm https://image.nostr.build/713db292bcb225298306108039c58b73cede7e43e72dde826e7d5179e1ab35e3.jpg able now to connect and comment using Firefox with Amber. On Brave I tried to connect using Amber but stay connecting forever.
 

 Now I was able to connect on Brave too.  

 Great!