Yeah, it’s a known issue and we’ll issue a new version of Redux shortly to fix this.
Basically, the internal preset version got raised, breaking compatibility between the two. It only affects the device presets, though.
The problem was also reported here (with workaround):
https://forum.renoise.com/t/user-effects-presets-saved-in-renoise-cant-be-opened-in-redux/48368