Light Bug?!

Hello dear UEFN Community,
ive got a problem with my lightning, which you can see at the pictures ive sended. I dont know if its a Bug or if i did sth wrong. But it seems like the light shines thru walls (from another lightsource of another room) even if every mesh is connected and there is no space between: floor and wall; or between walls itself; or walls with the top.

Hope somebody can help me and thank u for answering me! :smiley:
Greetings!


Generally referred to as light leaking, does the light have shadow casting turned on?

nope, sadly didnt solved the problem :confused:

here r my Light settings:


l2