GMail after Mango Lagging

[snohman]

Hey everyone - hopefully this isn't a duplicated thread but I couldn't find anything in a few search inquiries. Over the last month or so, I've noticed that my phone lags when bringing up a multi-thread email on my Gmail through Windows 7 Mango (HTC Trophy). It will literally take 15-20 seconds for the messages to load and is infuriating. Has anyone else noticed this lag or similar long load ups since Mango? Any solution is much appreciated.