MCU monitor register watch update rate

It seems that in the 1.1.0-Trunk Rev 2036 build in the MCU monitor the register/variable watch list doesnt get updated properly when the simulation is running.

How to reproduce:
Open the Arduino Clock Example and let the simulation run for a few seconds, then set steps per seconds to 4µs (64 instructions) and open the MCU monitor and select the TCNT0 register. Because of the prescaler value of 64 for timer0 TCNT0 should get incremented every second.
In 1.1.0-RC1 Rev 1909 it works correctly.

Thanks.
I found the problem, but not so easy to fix.
This was caused by another bug fix and solving both cases requires a more complex solution.

This issue should be solved at Rev 2060.