Sudden 744X Problem

[NoahBryant 26]

I've noticed a new problem and the only two things I have changed in FS is installing the MD11 update, and installinf ASA.The problem is as follows:I get to me cruise altitude, Let's say FL350For no apparent reason (I dont even see a wind shift) the plane goes to full power and begins to climbAt about FL380, the engines will spool back and the plane will start descending, at about 1200 fpmAbuot 1000 fet ABOVE my target altitude, the plane will accelerate and begin climbing again, to about FL380 and we start all over again.This happens in either altitude HOLD mode or VNAV modeit was working fine last week

[downscc 1,327]

Let us see a screen shot of this behavior.