Any way to speed up connection with Harmony?

I used HADashboard to build a media remote interface that i use to control my PS4 and other home devices via a smart phone.

All in all, works great. But, there is a noticeable delay when I push buttons. I think it’s probably all buttons, it may be present in my other HADashboard dashboards as well, but it really isn’t noticeable until you’re trying to browse around with a dpad and it’s sluggish.

Does anyone have any tips or tricks to speed this up? Thanks!