In RMS, I monitor RUT230. I have set up alerts when routers go offline. In the case of several devices with a weak GSM signal level above -87dBi, I get several prompts a day about go offline. However, these devices return online by themselves.
Unfortunately, one router with the strongest -55dBi signal also switches to offline mode several times a day. However, it often happens, that the router does not come back to online by itself, but only after it is physically turned off and turned on. What could be the reason?
Router has a newest firmware.