Home › Forums › Products › Stompboxes › Eventide PitchFactor blinking and Eventide Space missing letters on screen
Tagged: pitchfactor; space
Sounds like loose ribbon cables.
1st, you should back up your presets in H9 Control, and factory reset your units or reinstall the firmware with the Direct Updater (bundled with H9 Control)
If #1 didn't help, you may try open your pedal and clean and tightly plug the ribbon cable between 2 boards (UI board with display & mainboard).