I have added 5 new HTC Tilt 2 from ATT with MS Mobile and active Sync. They setup fine and sync fine the first time. What I have discovered since then is that I do not receive sync e-mails etc. to he device real time unless the users Outlook is open. Now they do receive them but many hours later but not instantly as it should be. I figure that something is connecting to the user profile in exchange which causes it to push the e-mails at a much later time. I have exchange 2003 sp2 and have exausted the web and made many reccomended changes to no avail. The Watchguard firewall has been tuned to allow HTTP/HTTPS idle time out for more than 15min as recommended but still the same result.
Any help would be great. Thanks.