Install irqbalance (if supported) and powertop:

opkg install irqbalance powertop
powertop --auto-tune

If your W1700K hits 95°C within 5 minutes of booting with no traffic, you may have a hardware defect. Common issues:

In this case, revert to stock firmware temporarily. If still hot, RMA the device.

Using luci-app-temp or SSH commands (cat /sys/class/thermal/thermal_zone0/temp), here is the thermal scale:

| Temperature Range | Status | Action Required | |-------------------|--------|------------------| | 40°C – 60°C | Excellent (Idle) | None | | 60°C – 75°C | Normal (Load) | Monitor, but acceptable | | 75°C – 85°C | Hot | Improve ventilation | | 85°C+ | Critical | Immediate cooling + Underclock |

The W1700K’s silicon is rated for up to 105°C junction temperature, but consistently running above 80°C degrades electrolytic capacitors and can cause Wi-Fi dropouts.

The surge in popularity isn't just about the specs; it’s about the price-to-performance ratio.

1. The "Flash" Factor The W1700K has become a darling of the "salt fish" (second-hand market) community. These units are often available for incredibly low prices (often under $20-$30 USD equivalent). For hobbyists looking to build a mesh network or set up a dedicated VPN gateway, the cost of entry is negligible.

2. OpenWrt Compatibility The router has received robust support from the open-source community. Unlike some Broadcom-based routers which have poor wireless driver support in Linux, the W1700K generally utilizes chipsets that play nicely with the Linux kernel. This means users don’t have to sacrifice Wi-Fi speeds to enjoy the stability of OpenWrt.

3. Stability Many users are migrating to the W1700K to replace routers that crash under heavy P2P loads (like BitTorrent). The combination of a solid CPU and generous RAM allows the router to handle thousands of concurrent connections without the memory leaks that plague stock ISP firmware.

For the price of a mid-range dinner for two, you are getting hardware that rivals routers costing three times as much:

This hardware is powerful enough to handle gigabit internet, run mesh networks, and manage heavy network traffic without breaking a sweat.