Thanks for jumping on my server ashlor was good to chat.

This is the solution I ended up going with - which long story short is dong ask ISBoxer to send a million modifier combinations of the same key rapidly along with expecting it to do FTL well.

It seemed my game clients didn't like me using key combinations like Ctrl +7 Alt +7 etc the way I was. Because in Step 1 I was also calling FTL I think perhaps there wasn't enough time in between the FTL modifer call and the keys being sent. Possible latency issue as I'm in AU on about 350ms ping.

I instead changed it up a bit. On downkey I am doing:

FTL Assist > Self
Melee IWT > DK's
1 > DK's (HB/IT)

On up I'm doing:

1> DK's (HB/IT)
1> DK's (HB/IT)
4 > DK's (FS)
4> DK's (FS)
2 > DK's (PS/Necrotic)
3 > DK's (BS)
Shift [ > DK's. (Hungering Cold)

Set it up with F being the trigger key and my Mind Freeze RR set to F also.

Works beautifully, gained 2-300dps (@68 so no HB yet for me) and my MF goes off just about every time its up and Hungering goes off quite reguarly and randomly.

Very very pleased!