Something odd going on. For the past few flights I ignored it, thinking it was just a one-off (then a two-, then three-off) glitch, but apparently not...
First thing is that ATC keeps telling me to tune to Centre (134.3), when I am already tuned to it. The instruction is repeated over and over with no pause inbetween. In the end I have to switch to another COM1 frequency to stop it.
Also wonder why, if I 'check in' to ATC, the pilot voice often gives an altitude to reach which is different from that given by ATC. Here, I was cleared before takeoff to FL310. But, once I level off at that altitude, the pilot reports to ATC 'out of FL310 for FL300'.
Anything to see in the log by way of a problem?
Many thanks
Martin