Supercell Encouraging Fairplay - Is botting still safe? [Updated September 1st)

[King of COC]

These days, I have notice one thing is might be concern with Supercell Encouraging Fairplay.
While I was playing COC in mobile, my mobile screen was blink.
It was happening every time after active game.
I mean, after login the game (or) after active the game while it was disconnected.
...
I think that it cause by Supercell checking for xmod/imod running or not.
...
How about all of you guys?
Did you face like my experiance?