Bewertet mit 5 von 5 Sternen

I've used Abduction!-FIXED 4.0.2 with Firefox 43 running on both XP and Linux Mint, and now with Firefox 44 running on both operating systems and it's working perfectly. Thank you.

Or if you're not married to Firefox, try Pale Moon instead.
Abduction! works perfectly with Pale Moon 26.
I've switched to Pale Moon as my primary browser.