Sysex transfer with RME Multiface?

Hello nauties,

I’m trying to transfer packs to my monomachine. I tried c6 & midiox, but for some packs the monomachine gets “errors” (not for all).

Currently, i’m trying to send the “Mechanic” booster pack, & i get 32 or 33 errors each time (& about 256 “correct” msg). Whatever settings (up to 100 ms delay in c6 or increase of buffers in midiox), & even with a different computer (same midi interface model), i always get this same number of errors.

After the transfer, patterns and kits seems to have transfered right, only the links betwen both aren’t: Patterns play but all with the same sounds, and kits are all unassigned (the appear with a little cross on the list).

I also want to upgrade the monomachine (curently v. 1.31c), but didn’t try it yet given the malfunctionning…

So, my questions:

  • Do you also experiment problems with RME multiface 1 for sysex transfer? It has been a reliable interface so far so i’m a bit puzzled…

  • Do you think it might be an O.S. issue, and should i try upgrading the monomachine first? Isn’t it risky?

Thank you!