CRJ Strange throttle behavior

When I am in cruise and add power on my throttles, my N1 rapidly drops and then slowly increases and stabilizes.

When I reduce power, N1 also rapidly drops and then slowly climbs up to a reduced power setting.

I am using a honeycomb bravo and have calibrated the throttles on the EFB.
Throttle Type: Dual
Reverser axis checked on

Is this behavior normal

Now at the time of writing this post, my N1 and FF indication is frozen

Have you searched the forum for the many posts on this issue?