good to hear.Gone with 2018.50.6 for me.
I still had the glitchy problem with 2018.48.12.1 (AP1/MCU1) - but late tonight my car just got the 50.6 update. Just in time because other weirdness with 48.12.1 kept causing the sketchpad easter egg to spontaneously close by itself every time I put the car into Drive or Reverse (surely another sign of pure flakey software design), negating the Slacker glitch workaround
I notice the 50.6 release notes don't say anything different than 48.12.1, so presumably just misc bug fixes. We'll see on tomorrow's drive if that solves it for me too [fingers crossed]