You're paying for multi-gig fiber and your Eero Max 7 is giving you a fraction of it. The fastest test on your phone reads 400 Mbps, and the bedroom barely hits 80. The Eero Max 7 is a Wi‑Fi 7 beast with 10 GbE ports and a theoretical wireless ceiling of 4.3 Gbps, when speeds look this wrong, something specific is in the way.
The quickest way to split the problem in half is a wired test. Plug a laptop into one of the gateway's 10 GbE ports using a Cat 6a or fiber cable (the cheap Cat 5e you've been using won't cut it at these speeds) and run fast.com. If wired matches your plan, the issue is on the wireless side. If wired is also slow, the bottleneck is upstream of the eero, the modem, the cable from modem to eero, or the ISP. That single test tells you exactly where to look next.
Run a Wired Speed Test Through the Gateway
Connect a laptop directly to the Eero Max 7 using one of the two 10 GbE ports. The other two ports are 2.5 GbE, so use the 10 GbE port for the most accurate read. Run fast.com. If you see your plan speed, the wireless side is the culprit. If you see a lower number, keep going.
Don't forget that the 10 GbE ports will only negotiate at their full rate if the cable and the client NIC support it. A Cat 6 cable can handle 10 Gbps up to around 55 meters, but Cat 6a or fiber is preferred for guaranteed multi-gig.
Test Direct from the Modem to Bypass the Eero
If wired through the eero is slow, unplug the gateway and plug your laptop straight into the modem. Reboot the modem first so it doesn't hold the eero's MAC. Run the speed test again. If the number jumps up to plan speed, the eero itself may be the choke point, sometimes the gateway's CPU gets maxed on very high plans. If direct-from-modem is also slow, call your ISP or check the modem's compatibility with your plan.
Check the WAN Port Speed in the eero App
Open the eero app and tap the gateway tile. Look for the WAN port speed showing under the device details. If it reads 1 Gbps but your plan is 2 Gbps or higher, your modem-to-eero cable is the bottleneck. That single cable is the most common speed cap on multi-gig setups.
Upgrade to a Cat 6a or fiber patch cable between your modem and the eero's 10 GbE WAN port. Then check the app again, the speed should match your plan's ceiling.
Test with a Real Wi‑Fi 7 Device
The Eero Max 7 is a BE20800 tri-band system, but your iPhone 15 or older laptop tops out at Wi‑Fi 6 (around 1.2 Gbps real-world) or Wi‑Fi 5 (400 Mbps). If you're testing with old hardware, the router isn't the limit.
Borrow a Wi‑Fi 7 phone (iPhone 16 Pro, Galaxy S24 Ultra, or similar) and test within 6 feet of the gateway. Wi‑Fi 7's Multi-Link Operation (MLO) can combine bands for better stability and throughput, but you need a client that supports it. If the newer device hits near plan speed, your older gear is the bottleneck.
Reposition the Gateway and Satellites for Best Coverage
The Eero Max 7's quad-stream radios are powerful but have a larger physical footprint than smaller eeros. Placement matters more. Keep the gateway off the floor and away from metal objects. Each satellite should be within line of sight of the gateway through no more than one wall. The 6 GHz band for backhaul is fast but short; a satellite placed 40 feet away through two walls will fall back to 5 GHz, cutting throughput roughly in half.
Check the eero app and tap each satellite. Look for the connection quality indicator. If it says "Fair" or "Poor," move that satellite closer. Also consider that the Max 7 has built-in Zigbee, Thread, and Matter radios, those don't interfere with Wi‑Fi, but the extra electronics mean the unit runs slightly warm. Give it good airflow.
Check for Background Devices Hogging the Bandwidth
Open the eero app, tap Activity, then Data Usage. You'll see which devices are using the most bandwidth right now. A cloud backup, a game update, or a video doorbell uploading 4K can eat a big chunk of your connection.
Pause those devices temporarily and retest the speed. Sometimes the fix is just scheduling heavy downloads for off-hours.
Turn Off Any Device Priorities or QoS Rules
If you've ever set up device priorities in the eero app, your test device might be deprioritized without you realizing it. Go to Settings > Network Settings > Device and Data Usage Settings and review any active prioritization. Disable them temporarily and run the speed test again.
This is especially common if you used eero Plus features like Optimize for Conferencing and left it on after the call ended.
Restart the Gateway and Let TrueMesh Re-optimize
Unplug the gateway eero for 60 seconds, then plug it back in. Don't touch the satellites. Eero's TrueMesh system reroutes traffic dynamically, but it takes time to re‑map your home after a reboot. Run a speed test immediately, then again two hours later. If the second test is significantly better, TrueMesh just needed to settle.
If you're in a hurry, you can also force a soft reset by pressing and holding the reset button on the back until the LED flashes yellow (about 8 seconds). That restarts the node without wiping settings.
Check for a Firmware Update in Progress
Open the eero app, tap Settings, scroll to Software Version. If it says "Updating," speeds will be reduced while the update is being applied. Firmware updates are automatic on eero, so just wait it out, usually 15 to 30 minutes. Don't interrupt it by power cycling during an update.
Also note that the Max 7 ships with WPA2/WPA3 transitional mode by default. If you've enabled WPA3-only in eero Labs, some older clients can struggle, which might affect speed tests from those devices. Leave it on mixed mode unless all your clients support WPA3.
Factory Reset and Rebuild the Mesh from Scratch
If you've tried everything and speeds are still way below plan, a factory reset can clear out bad routing data. Press and hold the reset button on the back of the gateway for about 15 seconds until the LED flashes red, then releases and boots white, then blue when ready for setup. After that, add your satellites one at a time, closest to the gateway first. This forces TrueMesh to build a fresh routing tree.
After the reset, test with a wired client on a 10 GbE port before testing wireless. If wired is good and wireless still isn't, double‑check your satellite placement and client hardware. The Eero Max 7 is capable of stunning speeds, but it demands a matching setup, cables, clients, and placement all have to earn their place in a multi-gig home.
