I had some problems updating my speakers

Windows laptop => USB keyspan serial adapter => Cisco Blue serial to RJ45 cable.

After two stessy days I got both my speakers updated, I remember for both the speakers the process finally worked very late in the evening (probably just an idea to justify the success that I suspect it worked because almost all other electrical equipment was off a that hour smile


Keep on trying it will finally work smile

Mac -> 818v3 -> 5200SE / Mac -> Director -> 551 -> Epos K2