Hi,I'm trying to update my AP from the controller via tftp but I get an error while downloading the image.Logs From EWCAug 23 10:45:59.048: %INSTALL-3-OPERATION_ERROR_MESSAGE: Chassis 1 R0/0: install_engine: Failed to install_add package tftp://10.25...

Hello. I have a problem with the configuration of the 881g. The problem is when i connect by fastetethernet and try ping my tunel i loos 50% of pings but from router the ping is 100% successful. Could someone look at my configuration?