Dammit!!!!! Also 2.81 issues!!! - The often mentionned Vintage delay "ghost" issue - Once my global parameters were reset to defaults when starting up at a gig. Due this unreliability I put the helix aside awaiting the new fixed update (hope that comes soon, since this is unusable now and a uppercut for the helix unit that probably scares away customers). Rewinding to lower firmwares is not an option since i programmed new killer sounds using the Fullerton amp etc... plus i presume an update can't stay out very long now due the impact of these bugs.