Zoom issue - Melodyne (via ARA2)

Teething troubles…?

I am using the CTRL+ALT modifier with click-dragging the mouse, to Zoom the view inside Melodyne (standard shortcut). However, the whole view keeps getting ‘stuck’ after just one or two moves - freezes solid. If I resort to the actual (right-click) Zoom tool from the toolbox, then zoom works fine.

Seems intermittent; sometimes coming back to life, sometimes not…

Stand-alone Melodyne - all works perfectly; inside StudioOne (ARA2), all works perfectly.

(Working on one small 2.5 minute vocal track, 48Khz, 24bit)

Anyone else been using this method (CTRL+ALT modifier) and seeing similar.? Anyone care to try quickly, and report what happens please.?