u/AlenasAdvice

I have been playing for about 6 months now and I notice that fighting the same enemies with the same items and runes, damage is different, especially against AI bots on PvP
Today I was fighting an AI Teemo as Sett, I have done this matchup a-lot since I started, so I know how much damage he takes and deals, and as I was hitting him I notice he is taking almost no damage but one of his darts hits me and takes half my hp, afterwards in another match, I fight another Teemo that is a real person, has the exact same runes and items, and I am doing the proper amount of damage to him and taking a-lot less
Is this just in my head or is this a known thing

On Ipad, I like to listen to youtube while I sleep and me and my girlfriend like to sleep while on call
The problem is when we are in a call, every other app is whisper quiet
Is there a fix to this