We've released a quick Max 7.3.3 update that fixes some problems with pattrstorage subscriptions (that especially affected the Sonic Faction Hypermorph Live Pack), addressed some problems with the seq object, and a bug with vst~ plugin paths in the context of pattrstorage/parameters.
• pattrstorage: Fixed issues with subscription list initialization/save (fixes Sonic Faction Hypermorph Live Pack)
• seq: fixed issue with 'write' message absolute path arguments
• seq: fixed multi track save issues with type 1 MIDI files
• vst~: fixed plugin path garbage characters in context of pattrstorage / parameters