WiFi issue (perhaps?)

When I play local or network files, everything is good.
But when I connect my Bluetooth headphones, local files play fine, but network ones many times stop playing.
I use WiFi.
My question is this - is it possible that bluetooth causes some kind of interference with the WiFi?

Yes it’s possible, although rare, mostly with poorly constructed devices. Try this advice to fix the problem.

Thank you, will try and report back.