I've been using XCLIP for yonks - very handy tool - but noticed this past week that on a particular set of drawings we're working on on, after I've clipped the xrefs, ZOOM EXTENTS is now including something at 0,0,0? I've tried all the past tricks (LIST ALL, DESELECT what's visible, then ERASE previous, etc. but it seems to be remembering something from one (possibly all) of the xrefs? And each XREF has been checked - nothing at 0,0,0, nothing FROZEN, HIDDEN, everything purged - drgs are as clean as a whistle...
Driving me mad as whenever I change UCS and type PLAN to change to different elevations, it zooms to EXTENTS....
Using Autocad 2022.1 with all the updates, etc. on Win10.