ksj8ak2: NMS stores key mappings in <InstallFolder>\Binaries\TKGAMESETTINGS.XML.
A default entry looks like follows:
<Property name="Player_Forward" value="GcInputActionMapping.xml" />
A modified entry for the same player action looks like follows:
<Property name="Player_Forward" value="GcInputActionMapping.xml">
<Property name="RemappedKey" value="108" />
</Property>
One way of diagnosing your problem might be, to check, that none of the entries contain said 'RemappedKey' property, but look like the unmodified default ones.
Edit: I'm stuck in a hole right now, being chased by sentinels in a bad storm. Let me get back to my ship and save to try and forcefully remap the menu keys to anything else than 'TAB' and 'ESC'.
Edit2: Nope, forcefully changing the keys for entries which look like the ones triggered by 'TAB' and 'ESC' simply make the game crash on startup :(
Thanks for trying.
I tried my gamepad which I only use for vehicles and I`m able to access my equipment that way, but I much prefer `tab` for my normal running around. Can`t figure it out. I might try a complete reinstall instead of these incremental patches.