Hey Ivo,
Thanks for the response and appologies for taking a while to come back. The DLL in question is part of a management suite called NetSupport which was a reasonable candidate for causing the slowdown, but i've since taken it off my machine (a different PC to the one i used in the last test) and i'm still getting a noticeable pause when loading Classic Start Menu.
The pause is not experienced when loading the regular start menu (via shift / start).
Appdata is based on server, but LocalAppdata is not redirected (and remains local)... Network is enterprise level with 10Gbps between switches and 1Gbps. It normally servers 500+ simultaneous users, but today, just about 30 as it's a training day, so high spec, low use.
Any further advice with the new logs available here?
New logs:
https://drive.google.com/open?id=0B5lh1 ... V9UTWF0R1kThe start menu click was between logfile 1 and 2 (possibly 3).
Thanks again for your time here, would love to get this nailed down!
Cheers,
Matt