I finally got the 5G working 1-1.3Gbps with pce-ac66 adapter without reset the router daily (3-4 days running now without reset)
Here is what I did:
1. Reset router to default
2. clear nvram
3. Reboot
4. enter basic info to get the router started
5. flash with merlin 354 firmware
6. reboot
7. clean nvram
8. reset router to default
9. reboot
10. enter your configuration.
11. change the 5G--> professional volt to 200
DONE.
So far so good and the connection now always at 1-1.3Gbps.
Thank you very much
Here is what I did:
1. Reset router to default
2. clear nvram
3. Reboot
4. enter basic info to get the router started
5. flash with merlin 354 firmware
6. reboot
7. clean nvram
8. reset router to default
9. reboot
10. enter your configuration.
11. change the 5G--> professional volt to 200
DONE.
So far so good and the connection now always at 1-1.3Gbps.
Thank you very much