荣耀Pro经常掉线网速慢

看网上吹的怎样怎样好才买的，用了2个月 经常无缘无故掉线有时候网速奇慢，掉线期间所有图标信号正常，就是不能上网，我国庆期间换回我原来TPLINK就没有问题，昨天换回荣耀路由今天又这样，请问能解决吗，不能解决还能退换吗》？


dns diagnose info:
dnsDiagnose: success
dns: 222.184.83.14

ping diagnose info:
DiagnosticsState: Complete
NumberOfRepetitions: 0
DataBlockSize: 0
SuccessCount: 3
FailureCount: 0
AverageResponseTime: 8
MinimumResponseTime: 8
MaximumResponseTime: 9

http diagnose info:
HTTPResult: Success

Internet info:
Status: Connected
StatusCode: Connected
ErrReason: Connected
WANAccessType: Ethernet
LinkStatus: Up
DownMaxBitRate: 100
UpMaxBitRate: 100
MACAddress: 00:9a:cd:92:84:8d
ConnectionStatus: Connected
ExternalIPAddress: 100.71.18.32
DefaultGateway: 100.71.0.1
DNSServers: 218.2.2.2,218.4.4.4

Buttons info:
Key: RESET
State: Completed


LED info:
All LEDs on

USB info:
Name: sda
DeviceType: Storage
Capacity: 29984


Wifi info:
开启
RemoteHost:anywhere    tcp    dpt:10527    to:192.168.3.3:10527   
RemoteHost:anywhere    udp    dpt:10527    to:192.168.3.3:14848