Issue login in toon - bounces back to login screen

[Xamven]

I commonly play 6 toons (linux server - not much modified cept some zone xp_mods), but occasionally (its happened 5 times now), if I zone a character, such as when they die.. they bounce to login screen.. and then I can't ever get the toon back in.

Once I successfully changed char_data x,y,z, zone and heading to same as another toon and it fixed it - but other 3 times I simply cant get the char back into the game ever.. and need to recreate.

Any help in troubleshooting would be appreciated, nothing in world or login.log that is helpful.

p.s comfortable getting in and changing tables if that helps.

Latest once just now was a death in Wall of Slaughter, bounced to login, now stuck. Level 63 wiz.