Maybe I should try in QEMU.
Did not tried much, but was not able to reproduce there.
Might try your Report tool that save on USB stick if I am able to configure it right.
Was not able to configure it right... like when adding getting an Exception path too long.
Hang happens about 40% of click closing button (no site visiting needed). Happens in FS-RAM or USB partition ... causing errors on partition.
I noted some warnings in report after booting: -No supported Intel GPU detected... unexpected because i3-8100 is 8th gen, so was expected to be supported -intel-fb: Could not read I/O port 0x3CC -intel-fb: Could not write I/O port 0x3C2 -bash prepare: no plugin found for fcntl (3 to 19), wish to know what fcntl is -libEGL: failed to retrieve device information -seems at each falkon-jemalloc restart: mmap: invalid dataspace capability error
Is there a way to force plain VESA mode rather than intel-gpu? It is one of the most obvious difference with QEMU mode.