TO 2016, HBS branch, 2 GB, SSD 256 GB (logs etc.), 2x WiFi, HaaS, RIPE Atlas, Sentinel, lxc (test), simple config, all seems OK except as described below:
During update, there were again a lot of error messages “SSL:openssl library version is outdated and has reached end-of-life.”
Checking Turris Omnia status after update to version 7.2.0 (HBS) I noticed that in reForis overview there is “Threat Detection” Disabled (which was not so when I opened reForis last time). Clicking on frame heading displayed “License Agreement”; after checking of consent and saving changes nothing changed 
“Threat Detection” remained Disabled!
Thus I rebooted TO hoping things will go better. Unfortunately this was not the case.
On reForis overview page there is still “Threat Detection” Disabled.
On reForis Overview there are on Sentinel state window all parts marked as running.
On License Agreement page the Terms of Participation is “Accepted”.
Where could be problem? What went wrong?
If needed, I can send diagnosis (saved now).
Late edit: Isn’t it by a chance somehow connected with my trouble regarding HaaS/Sentinel: What happened to HaaS?