Hello, I think this ATC’S Display Name is IFATC DLVA Maxim or something like that. This ATC was very professional and I would like to commend him on that, unfortunately I was flying in from San Juan and he was handling Tower and Approach and I experienced trouble with the auto pilot, my call sign was Zulu1538 and he told me to descend to 5000ft and turn right heading 140 I believe, afterwards, my Auto pilot started going crazy when I disabled nav and turned on hdg and inputted what he had asked, afterwards, I noticed I was going down to 5000ft from 8000ft and the autopilot (Normal for glitched infinite flight autopilot) brutally pulled up to stabilize at 5000ft and stalled out my plane and autopilot automatically disengaged when I was not calibrated and I was doing accidental aerobatics, the same thing happened on final and he told me to “Please Follow Instructions”
When I landed I kept checking to see if I got reports or violations from him because I was afraid to go back down to Grade 2 and I hope this can be revised
I AM GREATLY THANKFUL TO HIM FOR NOT REPORTING ME and I hope this topic can influence other ATC to see if experienced pilots will purposely disobey instructions or if they are having trouble with flying.
To Moderators: I am not sure of his username here, if you guys can find him and let him see this it would be greatly appreciated and you can freely close it whenever he does or leave it to be seen by the public, thank you.