Connection, KB/s, continuously drift from 170 to 0.0
Is the WCO Base Station Connected via Ethernet or WiFi?
In the past when I experienced this on other cameras, rebooting the router corrected it for me.
If your WCO is Etherne based or even WiFi, I would try rebooting the Base Station to let the camera establish a new connection to it.
Can you provide the Foirmware Version of your Base Station as well as the Camera? In addition, can you provide your App version you are using?