Hi! Yes. the Strymon Timeline and the H9 communicate via midi ch 1. Out of the H9 I run a midi exp cable(5pin to jack TRS). My tech says the cable is OK. Could it be wrong midi data from the Timeline? Or something inside the H9? Maybe I should try to change the order of the pedals..
I think Strymon takes the MIDI messages from the TIP, but not the normal TRS MIDI. I could be wrong but you should check with Strymon.