1. Training I - Basic Flight and Combat - Mission Text Correction
Solution: required

2. Introduction Voice Over Error
Source:

vo/if_mandatory_voiceover.lua:218: attempt to index upvalue 'mandatoryVocal01' (a nil value)
stack traceback:
vo/error.lua:59: in function <vo/error.lua:58>
vo/if_mandatory_voiceover.lua:218: in function 'oldaction'
vo/if_mandatory_voiceover.lua:223: in function <vo/if_mandatory_voiceover.lua:217>
(tail call): ?

Solution: Remove plugins, found it to be an antiquated plugin.

3. Training V - All About the Galaxy - Improper Command
"/100 " automatically changes primary channel to 100. Only "/help [text]" can send messages to a secondary channel (channel 1) without switching primaries.
Solution: Either add the channel command function or change tutorial text.

I'm pretty sure /100 is working as designed and the instructions are what's wrong, since it works that way for any channel number.

Back in my day you launched out of a station towards a wh and if you hit enter before you really learned to fly a bunch of bots and angry players killed you