I did nothing and a client closed itself with this message in the client's hansa.log:

2022-09-21 16:37:02 AD/THREAD(7) service call: LOOKUP to: 54.195.252.100:443 failed with: communications error
2022-09-21 16:37:02 AD/THREAD(7) *** Cloud Service NCBANNER not found ***
2022-09-21 16:38:48 AD connection failed during call to server
2022-09-21 16:38:48 AD connection failed, goto L55:
2022-09-21 16:38:48 AD connection failed during call to server
2022-09-21 16:38:48 AD connection failed, goto L55:

2022-09-21 16:38:48 AD Close database


Why this happenned?

v. 8.5 2022-08-01 (build 85480132)