14.03 -- system outputs max out and fails when loading / switching to this preset.
thanks for uploading! this definitely exhibits the problem.
looking at Hardware, Layout, Meters, the Red Line output seems to originate from the Amp block, which is set to Tube Pre. but if i delete the Input Block, the red lines suddenly appear at the 2nd block's Input. actually, this is inconsistent. maybe at this point, the meters aren't really showing things accurately.
if i Delete the amp block, then save the preset, then reboot, the axe is not red-lined. manually adding the Amp block back and setting to Tube Pre does not cause the issue.
loading the preset again from the computer, the red line returns. now i've removed connectors before and after the Amp block, saved, then rebooted. again, the red line issue does NOT happen on reboot like this. if i reconnect the Amp block to the NEXT block, the red line happens immediately. connecting the Amp to the block before it did not cause the red line.
i'm now reloading the original preset, and deleting all blocks before the Amp block, saving and rebooting. after reboot, the red line does NOT occur.
however, in this state, if i add Input 1, then connect it through all the blank spots to the Amp block, the red line immediately occurs.
now i'm going to delete all blocks except the amp block, save, reboot. upon reboot, with the Amp block being the only thing in the preset, if i add an Input block and connect to the Amp, red line doesn't happen. if i then add an Output block to the Amp, it does happen. rebooting again so Amp is the only thing, if i connect the Out block after the amp only, it does not happen.
so it seems both Input and Output blocks need to be present for this to happen (which of course is standard for any preset).
Input 1, 2, and 3 make it red line. Input 4 and In USB does not. Any Output block makes it red line at that Output. the original preset happens to use all 4 Output blocks, so the whole front panel lights up.
i wonder if some sort of feedback loop is happening?
when i only have the Amp block in the preset on reboot, if i change amp types to anything, then add the In and Out blocks, the red line doesn't happen.
trying some more tests, but that's all i can figure out for now.