UDM-Pro 1.7.0 DPI Is Crazy Slow

This issue with incredible slowness when deep packet inspection (DPI) is enabled isn’t new to the UDM/UDM-Pro firmware version 1.7.0, I just haven’t had a chance to make this video public until now. Hopefully it’s something that UI will fix, because DPI is a great feature, and it sucks that I can’t enable it.