Threshold Management page, thresholds slow to load

[jjancel]

Cacti .8.7i with PIA already installed.
When I upgraded none of my thresholds were updating. So I deleted thold and re-installed it. Thresholds are working fine now. However when I go to try and modify a threshold from the Threshold Management page. Any threshold that seems tied to drive size takes about 20 seconds to load. If I try to bring up a different type "service state" for example, that will load just fine.

Why would one type of threshold load fine, but another takes 20+ seconds. And it's not limited to just one host, all hosts do this.

Thanks,