The SUID sandbox helper binary was found, but is not configured correctly.

[bobemoe]

I'm using Devuan Ascii (Debian Stretch minus systemd)

$ ./webrecorder-player-1.8.0.AppImage
[29542:0319/212947.545654:FATAL:setuid_sandbox_host.cc(157)] The SUID sandbox helper binary was found, but is not configured correctly. Rather than run without sandboxing I'm aborting now. You need to make sure that /tmp/.mount_webrecI4kQgG/chrome-sandbox is owned by root and has mode 4755.

This works:

$ ./webrecorder-player-1.8.0.AppImage --no-sandbox

But I'm not sure the security implications?

I found the tip on ipfs/ipfs-desktop#1362 (comment)