My D5 hard to connect the Wifi Internet

Hello my D5 hard to connect to my Wifi…

But i try another connection which my phone Thatering, then it’s Connected well

What should i do then

Hi! Is it convenient for your to send us your log files? You can refer to this post to learn how to collect logs. D5 Support Tool - Get Help / Tech Support - D5 RENDER FORUM
We also has a test tool for network connection. You can also use this if convenient and we can see the result from admin. WeTransfer - Send Large Files & Share Photos Online - Up to 2GB Free