Hi, i am not sure were to really ask, so i write right here.
I have a problem with connections between my remote control and raspberry pi system. I have been using R-Pi for 5 years now and never met such problem before. Recently i use it to play cartoons and songs to my kid. The Problem started a month ago when i took r-pi on our trip to Portugal. After we came back i have noticed that i have some problems with connectivity between r-pi and remote control. System loads normally, but i as soon as the system is fully loaded i can not do anything with remote control. It seems that r-pi system doesn't respond, and after while system goes to sleep mode. I have tried different possibilities, changed sd card, changed hdmi cable, change hard drive, switched system for newer. Is there some one that met some similar problems as me? I don't really know if i buy new r-pi it helps, or it is somewhere at my tv setting (i have suspicion that my kid switched something in settings, but i checked everything i guess and don't see anything special). I have Raspberry Pi 2, System OpenELEC 8.0 KODI 17.4, Samsung Smart TV UE37D6200. I can still use my usb slot in Tv to watch something, but after years of using RP2 i dont find it handy. Thanks for helping.