USG20W-VPN Dropping L2TP/IPSec PSK vpn with Google Pixel 3XL

Techgate

USG20W-VPN Dropping L2TP/IPSec PSK vpn with Google Pixel 3XL exactly after 2 mintues , is there any solution of that or alternative to use vpn on mobile. 

CHS

What is the Android version on your Pixel 3XL?

lalaland

You can find similar discussions in this post.  
https://businessforum.zyxel.com/discussion/4256/l2tp-connection-to-android-disconnect-after-121-seconds

Techgate

@CHS Android version is 10

Techgate

lalaland I did checked that post but no solution in that.  I have tried on samsung note 10 it is working fine no disconnection.  Only Google pixel having an issue I believe so.

jasailafan

If the problem doesn't appear on other mobile phones, I think it may be a problem on Pixel 3XL.

Seems some users get the same issue when building up l2tp vpn to other routers on Pixel phone. 

https://ipcamtalk.com/threads/ubiquiti-udm-router-radius-vpn-server-google-pixel-3-smartphone-no-go.47624/

https://www.reddit.com/r/GooglePixel/comments/eb9qpt/broken_l2tpipsec_vpn_on_pixel_phones_for_over_1/