Ronny Esterluss

``` thread 'main' panicked at hoprd/hoprd/src/main.rs:241:48: the HOPR node should run without errors: TransportError(Db(BackendError(ConnectionAcquire(Timeout)))) stack backtrace: 0: 0x55d8c96aca1c - 1: 0x55d8c8c15510 - 2: 0x55d8c967a4c2 - 3: 0x55d8c96ae5ce - 4: 0x55d8c96add40...

This problem just resurfaced on production. Exit applications were deployed around the same time as prod hoprd nodes (within the same deployment). However only 1 in 5 was able to...

let's close this. I guess it might have been related to the missing heartbeat.