Connection failed to establish within time

[loversalex]

Hi,

I used to be able to connect my Synology Nas using OpenVPN.
recently I moved house and realise all devices regarding phone, computer and tablet were unable to connect to my nas

i have check with Synology support my setting at my nas is correct and they also assist to check my router port forwarding setting too which also has no issue.

I am at lost. Not sure why it is not working


Please help 🙏🏻🙏🏻🙏🏻