encounter a problem:VPN Over proxy

[ainisw99 0]

I'm using air through a proxy on my phone 

 

I use a proxy software called "Clash"on my Android phone

I noticed that Air uses HTTP as the proxy protocol

 

Clash listens at 127.0.0.1. The listening port for HTTP is 7890

So, I put 127.0.0.1 in the Air server host line,server port 7890 

 

I picked Clash in air split tunnel.The goal is for clash traffic data not to be routed through the VPN

 

Connection successful , Air main screen shows TCPv4 via HTTP. I conducted a leak test and the test results showed no leaks.

 

But I'm having a problem with Air disconnecting every once in a while (many times a few minutes),

If I'm constantly using traffic, such as watching a video, then the VPN connection time maybe stays longer

I check the Air logs,The most frequent occurrence is:

Keep Alive timeout:session termination.restart in 2000ms........ Another scenario is that the VPN disconnects and then turns on the locking.
Clash is connected

What should I do to fix this?