Last week I was just flying like always with the a320 V2 in the easyJet livery. When I was about 5nm away from the threshold on final the speed knob just randomly froze. Twisting the knob had no function and the speed was completely stuck at 171 knots I’ve never selected. After that the trust went to alpha floor while the speed was still selected at 171 knots during that the instruments also froze and it freaked me out since it was the last time I could fly before having a nice week long vacation in France not able to fly for a long time.
Today after a week of not flying I was pretty exited to fly ofcourse and went on and started a nice flight to Madeira. While setting up the init page the instruments froze. so I restarted the SIM and started the flight without any problems. AGAIN when I was on final on runway 23 the speed knob randomly switched to 171 knots and it completely froze. I tried pulling and pushing the knob many times but unfortunately nothing worked. Please fix this as soon as possible this really ruined my flying experience in msfs2020.