I had the problem again (first time in two weeks). It is possible that occurred because I had two alpine skiing activities consecutively (one of those by mistake, but it does not matter).
@Egika I sent the logs to Suunto from the SA. Please let me know what I need to do for you to be able to see (find) them.
Unfortunately, I wasn’t able to send them right away (about 1.5 h after the end of the activity), but I hope that the problem is included.