Martin Jirsak, you are a lifesaver!
I had to switch back to Generic Low Latency ASIO, somehow ASIO4All doesn’t work for me. There being no sound with the generic driver was the reason I switched to ASIO4All in the first place, but switching back and increasing buffer size with the generic driver seems to have done the trick! I hope I won’t run into any other walls now 
Thank you!