One more report using OH 2.4: 2.5.5 docker restarts randomly
with that I would conclude
=> it’s independent of OH 2.4, 2.5.X
=> independent of the amazoncontrol binding version ( apart of the OOM problem )
It also was mentioned if the certificate would have been renewed.
I connected to https://dp-gw-na.amazon.com/ via browser and checked the certificate:
Validity: Not Before 1/30/2020, 1:00:00 AM (Central European Summer Time)
=> so that was not changed either
someone on the internet mentioned having problems because his fritzbox protection of minors ( URL/content filter ) was blocking some amazon server. => I think this cannot be the reason ( at least not for the wireshark/tcpdump that was done some posts above as not all requests to that server are blocked.