Bug report

Describe the bug

Here is a clear and concise description of what the problem is:

i am not sure if it's ok to open this Issue request,
i don't know exactly where to start to track the problem, if possible have some suggestions
at first i thought it was a network problem, but after switch from Wifi to LAN wired cable this problem persist
and seem happen only from my HT-PC, i also reset the network configuration and reinstalled the video drivers nothing changed.

In last months i have noticed these messages repeated several times in the logs while playing Nflx videos:
WARNING <general>: CRenderManager::WaitForBuffer - timeout waiting for buffer
I have always ignored these messages... although i remember that in the Alpha builds of Kodi 19, it never did.

but lately the situation seems to have aggravated:
apparently randomly happen that the video freeze for about 2 secs (while sounds still works)
then the images scroll quickly until they reach audio/video synchronisation,
similarly when the kodi buffer gets stuck

one time is happened also that when i was watching after about 40 minutes and after several video freeze, the video has frozen permanently (the same image was printed on the screen and no longer updated) and i had to press Stop.

yesterday i was watching the film and towards the end when i pressed Stop, Kodi has brutal crashed, unfortunately the log has no debugging enabled, and Kodi has no DMP file written

The freeze happen only when i play with InputStreamAdaptive, the warning messages also when playing local files

I don't know if all things are correlated, but I have never had all these problems until now

Expected Behavior

Here is a clear and concise description of what was expected to happen:

I would like it to go smoothly

Actual Behavior

the video randomly freeze but audio sound still works good

Possible Fix

To Reproduce

Steps to reproduce the behavior:

This warning not happen on my personal computer, i do not know if is something related to hardware and/or kodi display settings

1. Install Ntfx add-on
2. Play a video

Debuglog

The debuglog can be found here:
https://paste.kodi.tv/uboxewexer.kodi

Screenshots

Here are some links or screenshots to help explain the problem:

Additional context or screenshots (if appropriate)

Here is some additional context or explanation that might help:

The HT-PC configuration is:
Adjust display refresh rate: Start/stop
Sync playbac to display: Off
Display mode fullscreen (no fullscreen window)
Whitelist enabled to all 1080p freqs and Allow double refresh rates enabled
on a NVIDIA GT-1030 Driver version 460.89

Your Environment

Used Operating system:

• Android

• iOS

• tvOS

• Linux

• OSX

• Windows

• Windows UWP

• Operating system version/name: Windows 10

• Kodi version: Kodi 19

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