There's a major redactor of the relay and delivery logic, hopefully next release we'll have new problems.
I have never been able to send+receive with nostr:npub1whtn0s68y3cs98zysa4nxrfzss5g5snhndv35tk5m2sudsr7ltms48r3ec . Maybe latest version works. Do we have Amber support yet nostr:npub1klkk3vrzme455yh9rl2jshq7rc8dpegj3ndf82c3ks2sk40dxt7qulx3vt
There's a major redactor of the relay and delivery logic, hopefully next release we'll have new problems.
Amber release as soon as it's in rust-nostr.