Sonoff mini R4 extreme & switchmann R5

Hi all.
I have a problem. Sonoff bridge pro, few mini r2 extreme , few mini l2 extreme, mini r4 extreme and switchmann R5. Mainly for lights.
All is up to date. All working great about 2 months.
Few days ago R5 and mini r4 extreme stop to work together. I see both, they see each other. But scene for reversing state (or turning off or on) of r4 dont work trough scene. Trough app and external switch is working as it should. Other scenes activated trough R5 for reversing lights trough l2 and r2 work too.
So problem are comunication betwen R5 and r4 (ewelink wifi?). In logs scene are completed (but in reality are not).
Tryed trough removing r4 and pairing it again, removing R5 but nothing changes.
Few more notes, about 10 days ago all my zigbee devices (r2 and l2) went offline, i turned off bridge pro and after restart all worked again.
And timer trough scene dont work properly, i set time for 3h on one of my lights but it hold on light only for 57 min and kicks in.

Hi there, please submit a support ticket in the eWeLink App > Profile > Help & Feedback > top right corner ‘Feedback’, which allows us to collect the relevant device logs and investigate them better.