What I'm finding Ron, using RB and not BIAB, it that Vsti's save very well but not Dxi's.

A note for the following examples: in the MIDI setup panel in RB, I have not checked "Reroute MIDI playback to default DXi/VSTi synth".

What I am finding is using VSTi's I can load different patches to different tracks, do a "SAVE AS" for the song and all patches are saved with their respective tracks upon reopen. With jBridge, it makes no difference if the VSTi's are 32 bit or 64 bit or mixed as below.

As an example, using Kontakt x64, I can load 2-3 different patches to different tracks, then using SampleTank x32, in the same song, load another couple of SampleTank sounds to other tracks, do a "Save All" and all patches are saved to the correct tracks. No .tgs needed. Again, this is in RB not BIAB.

I've even pushed it using multiple VSTi's, RealTracks and my external HW synths...no problem...everything saves fine with "Save As" commend.

This, however, is not the case using DXi's. Using DXi's I find that I have to make up the required .tgs file to save the track patches. Even then, it's hit and miss at times with the DXi's.

So, don't know which DXi's you have, such as CoyoteWT, ForteDXi, TTS-1 or others, but if you want to save multiple sounds to multiple tracks try using VSTi's and RB. Just remember to uncheck the "Reroute Midi playback...." box in the RB MIDI setup.

Win11, Intel i7 7700K 4.2Ghz, 32Gb RAM, 2x1Tb HD, 500Gb NVMe, BIAB/RB 2025, MOTU 828MK3 audio, MOTU Midi Express, Yamaha Montage 7, DX7II, TX802, Motif XS Rack, Roland Fantom XR Rack, Oberheim Matrix 1000, VoiceLive3 Extreme, Kontakt 6, SampleTank 4.3