Error installing node js version in appstore

Error installing node js version in appstore
Failed to establish a new connection

Hello, is it normal now? Also check if we can connect to our node

curl -v https://brandnew.aapanel.com
ping brandnew.aapanel.com -c 5
ping google.com -c 5
curl -v http://brandnew.aapanel.com

aaPanel_Kern currently still experiencing the same error, the command you gave also has no connection problems

aaPanel_Kern can you help me ?

Hello, if you cannot connect to our node, you cannot install the software. Please solve the server network problem first

aaP_binvanders