When running with a remote server configuration (client on laptop at home, Windows 2003 server on corporate network accessed via VPN over internet cable), a request to upload a complex mesh fails, but loading a simple mesh works.
The complex mesh will load correctly on a server running on the local laptop.
Attached are the opensim.log files from the two scenarios. In each case, after logging in, I loaded a simple mesh (squirrel.mesh) and then a complex mesh (office_chair.mesh). In the case of the remote server, the client reports that the emsh could not be uploaed because the server is experiencing difficulties and to try again later.
It looks like a possible timeout problem. I have enabled logging on all servers. The uplink speed on my cable connection is 256kbps.
Zip files of logfiles from the remote and local servers