Thank you Noam for ALL your efforts.
Have you actually tried downloading, to see if that makes the arrows go away?
Yes.
Last night I did the 3.311 update and the arrows where showing.
I would just download anyway (no changes) exit software, re-enter software.
They would appear after plug-in splash screen.
Cleared interface, exit software, re-enter software, they would show of course so I downloaded.
Before I retired for the evening I uninstalled AHP , re-installed 3.310. This morning there they where.
SO...
Saved AHX, again uninstalled and re-installed 3.310, put AHX back , loaded interface, restart machine, and she's a work'n. No arrows.
Weird. ?