What version of OS/2 are you running? Older kernels have bugs affecting release of memory. Latest ArcaOS kernel has patches to mitigate this.
Arca OS 5.1
All at latest build.
Once storage is taken, about 20M aren't returned at dooble exit time
(reused if restarting dooble)
I tried something and youtube is working with qt6.2.9 - dooble qt6 !!!!
Instead of start the environment like most do I suppose, I change my batch file to rexx batch file and added a
priority setting:
/* */
call RxFuncAdd 'SysSetPriority', 'RexxUtil', 'SysSetPriority'
rc=SysSetPriority(1,3)
'@REM' /* rem the @echo off line to see the output. */
'@ECHO off'
/*
REM point QT6_DIR to where you have installed the QT6 tree
REM Copy Dooble.* into %QT6_DIR%\bin
*/
'set QT6_DIR=W:'
'set PATH=%QT6_DIR%\qt6-6.2.x\bin;%PATH%'
'set BEGINLIBPATH=%QT6_DIR%\qt6-6.2.x\lib;%BEGINLIBPATH%'
/*
REM point %DOOBLE_HOME% to where you want the QT6 version of Dooble to store
REM its profile.
*/
'set DOOBLE_HOME=%QT6_DIR%\qt6-6.2.x'
/*
REM these are the same as command line arguments and should not be needed eventually.
*/
'set QTWEBENGINE_CHROMIUM_FLAGS="--ignore-certificate-errors --ignore-ssl-errors --log-level=1 --disable-gpu"'
'SET EXCEPTQ=D'
'Dooble.exe'
/*
REM echo Now run Dooble from this VIO session
*/
May be you could give a try and check if youtube site will play.
After some time, video controls where no more available but it continues to play.