Minecraft Multiplayer List Eorrr!

Evey 5 times I refresh my minecraft muiltiplayer list all my servers get delated.This is relly annoying.

What I expected to happen was...:
To have my severs.

What actually happened was...:
All Severs Not there.

Steps to Reproduce:
1. Refresh Minecraft Sever List
2. ... Refresh 4 more times
3. ... All severs sould be delated.