All lights solid on
I've router tp link Wr886n
Chinese version router, last month i travelled from China to India , in China router was working perfect after arriving India for the first day router worked well from the next day all the router lights stay solid , after trying for n times the router works well can login and can connect to internet, and then after one hour the router freezes again no internet connectivity, if I turn of and on router again the light will be solid with no connectivity. Version 5, firmware is upto date , please help me with this problem.
thank you
good day