There is no bug as far as I am aware.
After upgrading, the first thing to do is "uninstall" the device in Device Manager and then let it re-detect. This is because the upgrade completely changes the characteristics of the device but leaves its USB ID unchanged. This is not something that would normally happen with a USB device so Windows does get a bit confused.
After that, you need to re-assign the correct joystick number (if not #1) and download a map.
Andy
What I did:
1. Upgrade firmware to mouse_pointer
2. Restart Windows
3. Run Ultramap and program map
4. Play
If you say that I should uninstall device in Device Manager first I will check it tommorow. But if I first remove device in Device Manager, Ultramap doesn't see U360 and I can't upgrade firmware. Then maybe I should:
1. Upgrade firmware to mouse_pointer
2. Remove device in Device Manager
3. Remove U360 from USB
4. Restart Windows
5. Plug in U360 to USB
6. Run Ultramap and program U360
?
I think it will do nothing but I will check.
PS. With self-press all buttons at one time I have problem on 2 PCs. Kowal's PC is third. You must made chaotic moves using joystick to see how U360 self-press all buttons at one time.