New Discrepencies in ERG Mode Power

Two days ago during an FTP Ramp Test I noticed that the erg mode power on my Wahoo KICKR (2020) had lost all of its stability, I thought maybe it was a fluke and continued on with it. Today the same thing happened, the power, instead of +/-1-2W was now anywhere between +/-20 or even 30 in the worst case. I have changed absolutely nothing with my set up and I’m very confused why this is happening all of a sudden.

Can anyone give me some advice?

Here is the recent workout from the ZA 2020: imgur . com/NRAGz6N

Here is a recent workout when the ERG mode worked correctly: imgur .com/JzL43pa