Firstly, pressing "k" in the intro screen crashes the game, instead of killing the ship the camera is on (Pretty obvious, might have been picked up already)
Secondly, you can exploit the fact that Huari stations drop 200 superconductig coils with a tinker, and make a ton of superconducting shields. This way you can get about 130,000 credits just past st K's with relative ease.
The most annoying issue so far is the XM900 missiles in the battle arena. Not only are they too powerful IMO for that stage of the game, but also the knockback somehow stunlocked me against the arena wall, stopping me from turning or moving till I was dead

There are some other weird things I've found specific to 1.02, hopefully I'll be reminded of them on my next playthrough.