Daniele_Sunrise hello, I connected my router directly to the main coaxial cable that comes into my apartment for testing, but interruptions were the same. I guess that’s the reason why you was reading high values. Technician just plugged the router to a “Steckdose” located in the living room yesterday, so that’s why you are reading normal values again, although the interruptions are still happening every time I get the “T3 time-out”. Last time I got it was today at 9:12. Would it be possible to set the appointment again?