MD 1.61B with +drive
1. Internally sample some audio content with RAM machine to R1 slot in Samplebank X.
2. Do a function copy of that content in the sample manager.
3. Switch to Samplebank Y and enter sample manager.
4. Do a function paste of the content to a Rom slot.
5. Watch MD lock up
Workaround:
Copy content to rom slot in Samplebank X, then copy the rom version to rom slot in Samplebank Y.
Elektron's been emailed.