I was wondering if anyone else ran into this situation, and if so how did you get around it?
Here's what's happening(I've personalized my form to have SalesLine LineNum):
1) Create a sales order.
2) Add several lines. Say 40.
3) Exit and return to the form.
4) Select the last line
5) Click Add line
6) Fill out as normal
7) Click tab 'Sales order' >View > Totals
At this point if you scroll down you'll see SO lines numbered 1.00000, 2.00000, etc.... then around line 15-25 (completely dependent on how big you have the window) it will start over at 1.00000 and repeat everything up to the total number of Sales Order lines. This will also happen in other instances than Totals, but this is the easiest way of reproducing it.
Here's the thing, I'm also able to reproduce this in an untouched install of AX 2012 R2. I will be filing it with Microsoft but don't anticipate it being fixed any time soon and would like to find a work around if possible.
Any help would be appreciated.