Hi,
I’m looking for advice on fine-tuning my XR1000 to achieve a consistent Grade A+ for eFootball. I am running firmware 1.0.2.86 and have already performed a factory reset.
Connection Specs:
Type: Fiber (PPPoE directly on XR1000).
Actual Speed (Uncapped): ~600Mbps Down / ~100Mbps Up.
Base Latency: 7ms.
Current QoS Setup & Test Results:
Bandwidth Settings: Set to 500/100 (Manual).
Congestion Control: Always On, set to 70% for both sliders.
The Result: I'm getting Grade A with +30ms Download Active latency.
The Issue: Even with 500Mbps set as base, the Waveform test still pulls ~587Mbps, suggesting the congestion control isn't fully clamping the spikes.
Questions:
Is there a known issue with CC not strictly enforcing limits on this firmware version?
Are there any specific WAN/LAN settings (IPv6, SIP ALG, etc.) I should toggle to stabilize "Active" latency?
What is the recommended MTU for PPPoE on the XR1000 to minimize fragmentation during heavy load?.
Attached are my Heatmap and latest Bufferbloat results. Any insights would be appreciated!