Windows memory leak detection - Bluetooth driver

For several months, I dealt with the occasional task of having to restart my laptop (Windows 8.1) because the memory usage would get close to 100%, even with no apps running. There were no processes in Task Manager indicating high memory usage, so I suspected I had a memory leak in a faulty driver.
 
I first ran rammap.exe from Microsoft Sysinternals (https://technet.microsoft.com/en-us/sysinternals/bb545021.aspx). This tool showed that the non-paged pool memory usage was very high. But this didn’t tell me what process was causing the leak.

Next I downloaded and installed the Windows Driver Kit 10 from Microsoft (https://msdn.microsoft.com/en-us/windows/hardware/dn913721.aspx). This kit supports Windows 7 through Windows 10. I had to reboot to complete the install then wait until my system was running low on memory before continuing my diagnosis. Once I noticed I was low on memory again, I ran "poolmon –b –p" from C:\Program Files (x86)\Windows Kits\10\Tools\x64. The –p switch enables using Non-paged and Paged pool memory  and the –b switch sorts descending by bytes. At the top of my list was the tag "AVDT".

So how do you figure out what the tag is referring to? I opened an admin command prompt and entered "findstr /s AVDT *.sys". This searched all *.sys files (most driver files are *.sys) in all subdirectories (/s) on the C: drive for the string "AVDT". This returned a screen full of mostly non-readable text which was the contents of *.sys files containing the string "AVDT". It was fairly easy to see a path "\Program Files\WIDCOMM\Bluetooth Software\bin\btwavdt.sys". Looking at the properties of the file indicated what was obvious from the path, it was related to Bluetooth.
 
Whenever I would connect my iPhone via Bluetooth to my laptop and play music (in order to use my external speakers), the driver would eat up non-paged pool memory to the "tune" of 1 MB every 5 seconds! By opening Task Manager and viewing Memory on the Performance tab, I could literally watch the consumption of non-paged pool memory increase with every measure. Just having the phone connected via Bluetooth didn’t cause this, only when music was playing. At a rate of 1 MB every 5 seconds, it consumed about 2.8 GB of memory to listen to music for half of the day!
 
I searched to find a solution to this bug but did not not find one. So until I can get an updated driver, I won’t listen to music from my phone on my PC via Bluetooth. Or if I do, I know I only have a few hours before a reboot is needed.

Networking Bluetooth memory leak drivers Windows