I've noticed a couple of minor bugs.
One is at the hold point of 36L the runway number writing on the taxiway says 18R.
Two, this only happened once, but I felt it deserves a mention, on the bridge before runway 36L I had fallen through the ground and then the aircraft went to like 300 knots while on the ground.
Finally, I noticed an issue with GSX. Every single gate has the same ground service vehicles. No matter what's chosen in the scenery editor. Can't remember which ones. But the gates I've checked all have American Airlines as the service providers, yet no gate actually gives you that option.
Sorry if this is the wrong place to post bugs. Also noticed a couple in the new version of GSX. Will post those in the GSX section.