1 | initial version |
After a day of "investigations" I found an IP cam flooding the LAN with TCP retransmissions, which at the end went up to 20%, bad TCP up to 37%. Looks like her wifi transmitter went to junk, bandwidth was down to 7Mb/s. Switched it off for a test. After one night no disconnects any more. DNS still a bit slow, but I'll find this too.