VKB-SIM

Hi all,
at the moment I don't understand the current firmware chaos. What is the firmware that ends with XT? When I try to flash it, I can not calibrate my stick, the software crashes, resets my USB ports. So I downgrade to _BlackBox_GF_MCG_Ultimate_v2_02_5.vkb again, all works fine now.

I don't understand it at the moment. Please, can someone give me a explanation? Thank you.

XT has some improvements and changes over the regular version of the native software. It is still in beta and hiccups like this are to be expected (I'm pretty sure your problems comes from your own system though, as the latest XT works really well for quite a few people, me included). Being in beta, you're using it at your own risk. It is advisable to learn how to use, what to expect and what to get from the stable/regular native software before starting flashing beta.
Here's where you could download the latest stable firmware and software; it is updated regularly.

Is there any place where I can see changes to the firmwares please? Just to see whether it would be worth re-flashing etc. I tried to look through forums but couldnt see anyything.
Thanks!

Alex the developer keeps a journal here; it's in Russian, but you could translate it by Google.