Wind, speed: bugs

The program has become very bad at simulating wind at flight level! It is impossible to fly! Not only does the wind direction at flight level not match the one I observe in the flight plan (it is correct there), the wind has a life of its own: it constantly changes direction by 360 degrees!!! Spins in any direction it wants! This has never happened before! The indicated airspeed goes crazy, the autothrottle too! If this happens during a climb, then the vertical speed also goes crazy from such wind behavior! Wind smoothing by means of the program itself does not work properly in FS9. Wind smoothing in FSUIPC is already set to 1! Yes, the wind is smoothed through FSUIPC, but with the slightest deviation in wind direction by even 1 degree, the indicated airspeed starts to go off the scale or fall! The same thing happens when the aircraft enters the zone of a new weather station, even if the wind direction does not change! I understand that you are probably busy. But still, at least somehow respond to reports of bugs! Is it really impossible to correct this behavior of the wind and the sharp reaction of the aircraft speed to it? This is the fundamental basis of the weather program - the wind! The version of the program does not matter, this behavior of the wind is in all versions! FS9, FSUIPC 3.9999 and 3.93, WILCO 737, FsrealWX 2245, 2243, 2112 - doesn't matter.
PS. And these are not gusts, not turbulence. I turned off both gusts and turbulence in FSUIPC. These are bugs: any, even the slightest change in wind by 1 degree, causes problems with the indicated speed. The speed drops by tens of knots (for example, from 0.741 mach it can fall to 0.700 mach, or increase to overspeed). I repeat that there was no such problem before. I can't say exactly when it appeared. Or I'm completely blind and didn't notice it before.