Some users I support (Office 2010) are coming across this issue while creating a meeting or new message, stepping away and returning to the message to receive the error-
"Changes made to the item were lost due to a reconnect to the server"
This forces them to close the message and redo everything and is causing quite an inconvenience.
I have tried reinstalling the nic/wifi drivers, changing the network provider order, cleaning tasks and free/busy, creating new outlook profiles and repairing office. Same result.
Any assistance or input is appreciated.