i'm using it as a "router" managing all connections and using my ISP router as gateway. I have also other smart devices (plugs) and none having this issue.. .only shelly.
About resetting, i placed shelly on lighting fixture, so its not that easy to reset it every time there is a powerloss. The reason i buy it, was that from my wall switch only one cable goes to light fixture (if i close the switch no power going to Shelly). My light has two lines so i used shelly to turn on each light line separately.
I will try to reset it and connect it to my ISP router.. if i still have the same issues, i will go for another company to resolve the issue.
Please also note that there arent any logs to my router, so the device is not even trying to connect ..and some days later..it decides to connect.