Problems with HEDD192 as H/W Insert

I have a HEDD192 as a hardware insert on my master buss and am having some problems. HEDD does work, but;

1. Every plugin in the chain after HEDD does not work.

2.When HEDD is enabled, it kills the metering on the master fader.

Must be something in the settings, but I can't figure it out!

Problems with HEDD192 as H/W Insert