@TP-Link I tried the method on this page, but I can't connect to the Internet. Are there any other solutions?

All the lights were in good condition.

Hello, after upgrading I am having trouble connecting to the internet. The log is posted below. 2018-10-01 08:00:22 [5] 4G: init LTE module, set flowstat [enableDataLimit 0, enablePaymentDay 0,...