How to Limit Internet Speed per Device on Fios Gateway
Tired of one device hogging all your bandwidth? Whether you need to:
✔ Stop 4K streaming from slowing down your work calls
✔ Prevent game downloads from lagging your Zoom meetings
✔ Fairly distribute Wi-Fi in a shared household
This guide will show you exactly how to limit internet speed per device on Fios Gateway for any device connected to your Verizon Fios Gateway (CR1000A/G3100) using Quality of Service (QoS) controls.
Method 1: Basic Speed Limiting via My Verizon App
- Best for: Quick, no-fuss device throttling
- Open the My Verizon App (iOS/Android)
- Go to Internet > Network Devices
- Select the device you want to limit (e.g., “John’s PS5”)
- Tap “Set Speed Limit”
- Choose either:
- Percentage limit (e.g., 50% of total bandwidth)
- Exact Mbps limit (e.g., 20Mbps download max)
🔹Pro Tip: Rename devices for easy identification (e.g., “Living Room Fire Stick”)
Method 2: Advanced QoS via Router Admin Panel
Best for: Precise bandwidth control and prioritization
- Connect to your Fios network (wired preferred)
- Access router settings at http://192.168.1.1
- Log in (default credentials on router label)
- Navigate to:
- Advanced > QoS > Bandwidth Allocation
- Set Up Rules:
- Option A: Device Priority (High/Medium/Low)
- Option B: Exact Bandwidth Caps (Mbps up/down)
- Option C: Application Prioritization (Video calls over torrents)
- Save settings (may require reboot)
Method 3: Third-Party Solutions for Granular Control
When Fios QoS isn’t enough, you can use any network monitoring tool available like.
OpenWRT + Cake QoS (Advanced)
- Flashes custom firmware for perfectly fair bandwidth distribution
- Requires technical knowledge
Netgear Nighthawk Smart QoS
- Works in bridge mode with Fios gateway
- Superior gaming/streaming detection
⚡Pro-Level Optimization Tips
✔ Prioritize WFH devices (Give Zoom 50% bandwidth minimum)
✔ Throttle IoT devices (Smart fridges don’t need 100Mbps)
✔ Schedule limits (Slow down gaming PCs during work hours)
Troubleshooting QoS Issues
❌ Problem: Speed limits not applying
✅ Fix: Disable IPv6 in router settings
❌ Problem: QoS causing ping spikes
✅ Fix: Reduce Total Bandwidth setting by 10%
❌ Problem: App shows “QoS Not Supported”
✅ Fix: Update gateway firmware or use Method 3
Need help? Dial Verizon support number 800-837-4966 or contact us for more settings.