WRT54GS V3, CPU: 216MHz, RAM updated to 64M. FW: tomato-ND-1.28.5x-109-Max.trx by Shibby, 10Mbit bandwidth. If QoS is disabled, speed test can reach 12M. Speed test will be reduced to 6M if QoS is enabled. No matter the original QoS, or the special QoS modified by myself, same result. When testing the speed, I used "top" command to see the process and found two process occupied a lot of CPU resource. PID PPID USER STAT VSZ %VSZ %CPU COMMAND 156 153 root R 552 1% 29% /usr/sbin/bcrelay -i br0 -o ppp[4-9].* 157 153 root R 552 1% 25% /usr/sbin/bcrelay -i ppp[4-9].* -o br0 Any one knows the reason? Is it because the low performance of my router? New router needed?