this issue is really bothering me every time I fall for it.
Let's say there are 10 images in the image browser and image #3 is selected.
Move the mouse over the preview panel (which shows image #3) and use the mouse wheel (DOWN) to preview and select one of the following images (say #6).
The selection in the image browser will be adjusted accordingly. Only image #6 is selected. Fine.
Now you want to select multiple images (#6-#10) by holding down SHIFT and clicking on image #10 in the image browser.
But this results in selecting images #3-#10 (!) instead of the expected #6-#10.
This is very weird and can cause some

tested on Win7, XnViewMP 0.84