Windows 10: Sampling rate and microphone volume

I noticed strange glitches/bugs.I am using bluetooth headphones.When I take them out of the case, I have the playback sample rate set to 44100Hz.If I restart the laptop, or just turn Bluetooth off and on, the playback frequency is set to 48000Hz.And I can't change the frequency of the music playback by myself...If 44100Hz is set, then only it is available.If 48000Hz then only it.There are no other frequencies...----Another glitch/bug.If I turn on the laptop / reboot.The microphone volume of my Bluetooth headset is always set to 67%, no matter how much I previously set it myself. I have alread

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Sample Rate on Microphone

Please note that Windows cannot give your microphone something it does not already have. If your microphone has the ability to select sampling rates, you'll see a control for that on the microphone or in the software that came with the microphone. By itself,
changing a setting in Windows does not change your microphone's sampling rate.

If your microphone can select its sampling rate, keep in mind that higher sampling rates are more processor-intensive and result in larger files (when saved.)

 

Can't Change Microphone Default Sample Rate

I just reinstalled Windows 10 YESTERDAY and haven't even finished installing the software I use and I'm running into problems. I need to have control over my sound settings and I can't change my microphone rate, it's grayed out. See photo attachments. I have uninstalled everything audio in the device manager, downloaded the most up to date drivers from Acer, installed those and rebooted. Nothing I do is working. I freakin' hate Windows... but it's a necessary evil.

Suggestions?
Windows 10 Home 64
Acer Aspire E 15
E5-575G-53VG

 

Microphone Sample Rate

Hi Octo. This is usually because your microphone/speakers/etc do not actually support higher sample rates, so it automatically changes back. AKA even if you had studio quality, it wouldnt change at all.