I have had this issue multiple times now where after driving normally for a while, I can not accelerate anymore or change the AFB speed. I am driving with Sifa, PZB, LZB and AFB and have gone the majority of the way without any issues, including using AFB and a LZB section that has ended already. At some point I noticed that I was unable to speed up anymore (regardless if AFB is on or off) neither could I change the AFB speed. Everything besides that (which is basically braking and Sifa) seems to work perfectly fine. As you can see, the AFB indicator is way up and cannot be changed and the accelerator is set to full throttle but the train is not accelerating. Does anyone have an idea on why this is or what to du about it? Thanks!
Set the throttle to 0, go to the left screen, turn AFB off, reduce the lever to 0, then re-enable it if you want, then re-apply power and it should work.
