For the past several months I’ve had some weird behavior on one of my Saitek Flight Information Panels: it would display an instrument gauge, but the gauge would be off-center, either shifted to the left (or right), or even up or down, from center. This would create weird scenarios where half the gauge would be on the right side of the display, with the other half “wrapped” over on the left side. The colors would also be off, with greens being red, reds being blue, etc. And if I pressed the button to switch gauges, the off-centering and coloring would change. This happened regardless of which USB hub into which I plugged it the FIP.
For a while I thought it was about the hub, or how much power the FIP was getting from the hub, because the symptoms could go away for a time after I would change these things around. But lately it’s been persistent, and I finally said “screw it” and found a new FIP on Ebay for a great price. I plugged it in today, and everything was great. So it wasn’t the hub, it was the panel. A lesson learned in case you’re having a similar symptom.