Shelly H&T stopped after router upgrade/update

All my Shelly H&T running on battery only (no USB supply) stopped working in HA. I can only get data if I do an manual weakup via the internal button. After that I get no data to HA but have no issue on MQTT were data in pushed when temp changes…

Removed all H&Ts from HA and re-added them back… still the same cant get updates.
Any help would be nice