I was using once again the covox 4 and it doesnt work well with modm.exe v22 : it starts ok and then a bit after slows to a crawl, comes back then usually a message computer too slow.
A file I have elysium.mod doesnt even play well right from the start, way too slowly.
Whereas modm and modml v21 are working fine. Elysium plays fine with v21 but screen output doesnt work, most part of the screen goes black (at 26/29 patterns, the screen was ok though).
Tests done as usual on my Amstrad PPC 640.
By the way I am now using a parallel ZIP drive with the driver PalmZIP by Klaus PEICHL (see https://www.genesis8bit.fr/archives/index.php?news_id=1495 for more informations) which uses less memory than the Iomega dos driver and also works with 8086 (official uses a 80816 opcode).
What would happen if I put the covox on the parallel port of the ZIP drive ? End of the universe, covox and zip drive ok, or zip/covox having a heart seizure ?