maybe you could think over adding a .DOT-command for loading created on original Betadisk 48 / Betadisk 128 Interface with the "MagicButton"? Those Snahsot are loaded from TR-DOS with

GOTO "Snapname" Code

Here a have a .TRD-Disk with a Snapshot of the Game "Bounty Bob strikes back", booting OK on TR-DOS v4 and TR-DOS v5, but not on divIDE with esxDOS this .TRD-Image mounted with esxDOS .vdisk Virtual Disk:

TRD-Fiie: https://spectrumcomputing.co.uk/forums/ … hp?id=2270

Topic discussed here: https://spectrumcomputing.co.uk/forums/ … 55#p179555