I've seen this as well, uplink saturation brings other network operations on a 20/2 cable connection to an unusable state. I was able to enable default QoS rules on my router, which kept the traffic class U1 utilizes from using more than 80% of the uplink. This smoothed things out considerably.
I've seen this as well, uplink saturation brings other network operations on a 20/2 cable connection to an unusable state. I was able to enable default QoS rules on my router, which kept the traffic class U1 utilizes from using more than 80% of the uplink. This smoothed things out considerably.