Sky SR102 USB TTL garbage serial output

Hi, Im attempting to flash a SKY SR-102 Router, but having issue with connecting via USB TTL cable, But i cant get a clear output on the serial connection, ive used this cable to flash 2 BT Home Hub5a Routers before, connecting TX & RX echos what i type as expected, see images, any input would be great :slight_smile:

wrong port speed ?

OpenWrt Wiki "Connect the bottom 3 or 4 pins (from the header) to a TTL Serial Port. (115K200, 8, N, 1)" :slight_smile:

never hurts to try other speeds, and the boot loader might run at a different speed than the kernel.

try pulling the ground pin while the output's coming, then reconnect it.