Lockloss @ 19:56 UTC - link to lockloss tool
Ends lock stretch at just over 15 hours and looks to be caused by the wind. Gusts just recently spiked up to over 35mph and some 10Hz motion can be seen in ETMX and DARM leading up to the lockloss, along with the PRG getting "glitchier" starting several minutes prior.
Unfortunately, the forecast doesn't show gusts calming down completely until almost tomorrow morning, but they should start to lessen late this evening. I'll attempt to relock H1, but may wait in DOWN if unsuccessful until conditions improve.