Almost nothing will last forever...
After the latest update of Windows 10, a major update that took a long time to install, I discovered that I can
no longer record my songs with Audacity. I'm pretty frustrated with this but I hope it will be fixed soon...
Added the next day:
When I try to record audio on the computer, I can only hear small interruptions on the right channel. If it wasn't because
of the update after all, what's the reason? I remember I connected an HDMI cable from the video card to my TV to show
the computer on it and the cable is still connected. HDMI also supports audio and who knows what happened when I
connected the cable. I'll remove it later to see if it helps. But why interruptions on the right channel only?
SOLVED 2019-09-09
After the latest update of Windows 10, a major update that took a long time to install, I discovered that I can
no longer record my songs with Audacity. I'm pretty frustrated with this but I hope it will be fixed soon...

Added the next day:
When I try to record audio on the computer, I can only hear small interruptions on the right channel. If it wasn't because
of the update after all, what's the reason? I remember I connected an HDMI cable from the video card to my TV to show
the computer on it and the cable is still connected. HDMI also supports audio and who knows what happened when I
connected the cable. I'll remove it later to see if it helps. But why interruptions on the right channel only?
SOLVED 2019-09-09