nice. the main issue is that using same relays, clients are not synced. i can't see my friends messages randomly in same client using same relays. but other client show them properly. text notes are always much more synced.
i used coop, after setting up new account it opens a white page and nothing change then.
i want to findout if there is any technical issue from relays, clients or protocol. if any actions must be taken in relay, i can work on it.
I found some bugs in coop, you should not use it to test.
I will release a rewrite version for coop later.