Never had this issue before. Using one of my templates and made some changes by moving blocks around by copying, pasting, and deleting. Afterward I wasn’t able to switch to snapshot 2 or 3. Loaded the original template back in. Snapshots work as normal. Began clearing blocks one by one. No problems. When I paste one particular block (transistor tape) on the B path then I can’t select snapshots 2&3 and sometimes none except for a random one. If I manually set up the block no issues but if I copy that block and put it anywhere else it locks up the snapshots. Anyone else ever dealt with this before?