"cannot establish connection" diagnose help

read the pinned thread and still nothing worked.

its my first time installing unity. this is the diagnose report. appreciate any help from anyone. peace!

Spoiler: report

Unity Package Manager Diagnostics (v0.1.5)
============
Ran 7 checks
============
4 succeeded
1 failed
2 returned a warning
============
✅ UPM registry reachable (PASS)
Make an HTTP request to the UPM package registry
>> HTTP/1.1 200 OK
>> X-Powered-By: Express
>> Provider: Genesis
>> Date: Sat, 25 Jul 2020 16:44:56 GMT
>> Connection: close

⚠️ Ping UPM registry (WARNING)
Measure the latency of the UPM package registry API
>> 4 pings made in 6.225 seconds
>> Average latency: 219.59 ms
>> Minimum latency: 216.02 ms
>> Maximum latency: 224.88 ms
>> Standard deviation: 3.86

⚠️ Ping UPM download (WARNING)
Measure the latency of the UPM package download endpoint
>> 4 pings made in 5.475 seconds
>> Average latency: 31.63 ms
>> Minimum latency: 27.34 ms
>> Maximum latency: 39.22 ms
>> Standard deviation: 5.26

✅ UPM registry download speed (PASS)
Test the Internet connection using the UPM package registry
>> Measured speed to the UPM registry: 10.36 Megabits per second

✅ Speedtest.net (PASS)
Test the Internet connection using Speedtest.net
>> Measured speed to the Speedtest.net server: 10.76 Megabits per second

✅ HTTP proxy environment variables (PASS)
Detect whether proxy-related environment variables are set (HTTP_PROXY, HTTPS_PROXY, ALL_PROXY, NO_PROXY, UNITY_PROXYSERVER, UNITY_NOPROXY)
>> No proxy support has been configured through environment variables.

❌ UPM health check (FAIL)
Start the UPM process and call its health endpoint
>> Server exited unexpectedly. Exit code: 101

seems like my latency didnt pass, did my connection was the problem?

 

Can anyone give me some some insight please..