Multiboxing software for Secret World Legends?

Hello,

I'm wondering if anyone knows of any good multiboxing software that works with Secret World Legends to control a few clients.

The biggest problem is that when the game does in the background it goes out of combat mod and stops accepting keyboard commands from the homemade broadcasting scripts I had with AutoIt/AHK. So the required software could either be a broadcasting program with more advanced input simulation than my basic scripts or just a window management software that could keep all windows in the foreground like ISBoxer somehow manages to do.

Of course ISBoxer seems to work nicely but the subscription model isn't compatible with a casual F2P experience (might play for a week or two then drop it for a few months) so I'm looking for other programs that might do the trick if you guys know of any.

Thanks !