Trying to update with iPad. Firmware updated. Updated App.
Can hear the demos and 'try' – which doesn't work, but I don't care, I'll trust I wanna buy it but
'Buy' is greyed out.
Could you double check the version numbers of what you have installed please? The app should be version 3.5.0. You can check which version of H9 Control you have installed by clicking on the Settings button in H9 Control's bottom bar and going to About.
The H9 should have version 5.4.2[1]. You can check which version of the H9 software you have by clicking on the Pedal button in H9 Control's bottom bar and going to 'Update Stompbox's Software'.
If both of these version numbers are correct and you are a Max owner, you should click on the Settings button in H9 Control's bottom bar, then go to "sync algorithms on H9 with server" and finally click on "sync algorithms on H9 with server"
