Currently the feature to rename the internal bot name on the bot list in the webinterface has a bug. The feature itself works, but the bot process has problems to handle it right.
The only solution currently after renaming the bot in the webinterface is to restart the bot process, that means stopping and starting the JTS3ServerMod.jar.
Thanks to EidEchse for reporting this bug.
This bug is fixed with Bot Version 4.1.5.9 Final - Web Interface 1.1.6.4 Final (05.04.2013)!
This bug is fixed with Bot Version 4.1.5.9 Final - Web Interface 1.1.6.4 Final (05.04.2013)!