Windows 10: My volume raises by itself and wont let me press certain keys

So it has been happening for a few days qnd whenever i try to turn tje volume down it goes up by itself.Iv tried lowering it in settings but still just goes all the way to 100. Certain keys like e,d, and c dont work but they use to work now they dont. This has happend more than once but it dissaperr after 1 day but its now been 4. Please help me and thank you

:)

 

Volume raises when space bar is pressed.

So i recently got a Bluetooth keyboard (Anker A7726) and it was working fine until i noticed that whenever I pressed the spacebar the volume raised. I was playing a game where I had to constantly be tapping it, so whenever i had to, the volume would raise until it was at max. I've tried everything I've seen on the internet but nothing has seen to fix my issue. Do you have any suggestions for what I can do.

 

How to raise microphone volume?

Hi vesvespa, my name is Max and I'm an independent advisor.

I suggest you check your microphone gain level. To do it, try the steps mentioned below:

Right click on Speaker icon (Volume settings) on the Taskbar

Choose Recording Devices

Click on Microphone and open the Properties

Finally, move the slider to choose the level. It will raise the Microphone and Microphone Boost option.

 

Keyboard Volume Keys not working while in-game

I happen to have used the Tt Challenger Pro keyboard in the past, and the volume keys worked flawlessly in every game, so it's indeed a weird problem. I would suggest the same thing sneekypeet suggested, using the keyboard software and assign this function to a hotkey, but you said that didn't work either, so yeah...