Hi dannyedi,
You can try updating the firmware to the latest and test again. Do a factory reset too if can.
https://www.asus.com/my/Networking/RTN14UHP...pDesk_Download/If still same, you can send back to the place you bought for warranty claim to send to the following service center.
Networking Service Center
ADVANCENET KL
145,JALAN KENARI 23A, BANDAR PUCHONG JAYA, PUCHONG, 47100, SELANGOR DARUL EHSAN
ADVANCENET PENANG
NO. 105-08-02 (8TH FLOOR), HEXAGON TECH PARK, JALAN GURDWARA, 10300, PENANG
ADVANCENET MELAKA
G-10, JALAN PM5, PLAZA MAHKOTA, 75000 MELAKA
ADVANCENET JB
NO56, JALAN MOLEK 1/28, TAMAN MOLEK, 81100 JOHOR BAHRU
ADVANCENET KCH
31, GROUND FLOOR, S/L 5, BLK 10, HOCK KUI COMMERCIAL CENTRE PHASE 3, JLN TUN AHMAD ZAIDI ADCURE, 93150 KUCHING
ADVANCENET KK
LOT 16. 1ST FLOOR, KOLAM CENTRE PH1, JALAN LINTAS, 88300 KOTA KINABALU
Working hours: 9AM - 6PM - Monday to Friday, excluding Public Holidays and State Holidays
Thank you
I've already updated the firmware & the problem still persist. Can i just mail my router to Advancenet or i need to go there in person ?