Static microphone noise ONLY in Overwatch

Good day to ya all!
Im having a problems with my microphone/headset while in overwatch. My voice is followed with some strange static noise, like a bees are flying around me… It is ONLY in Overwatch. In other games/software, my voice is clear without any kind of noise in the background.
Ive updated drivers for GPU and Motherboard, including one for sounds. In the Overwatch, im using default devices under sound settings (same devides/settings as for any other game/program that works fine)…

Any idea how to fix this?
Thanks!

Have you only tested this in other software, or also in other games?

Just a speculation, but maybe it could be from high CPU/GPU usage.

Only in Overwatch. My CPU (ryzen 5) loads around 30% and GPU (rx590) loads up to 40% while in overwatch so might be due loads but most likely not. Mby is something with the motherboard/sound card, dont really know but its frustrating :confused:
Thanks for the reply !