As EdenSpire said: Click on the AirVPN logo in the top-left of the Eddie client, then go to Preferences & then the Advanced tab. Then set both TCP & UDP buffer size entries to 256kb, for faster speeds.
I also recommend avoiding German and Netherlands servers for a little while, as they seem to be having issues.
You can check the "Status" page. At the moment in the Netherlands we have 3 servers down, out of 44. In Germany we have 0 servers down.
The problem arose because when those three Netherlands servers went down, the monitoring system failed in a peculiar way.
The servers obtained the highest ranking in the world and one of them became the "best" server for the client software, for the NL domain name, for the Europe domain name and for the Earth domain name. Their rating skyrocketed because their latency was low as usual, they could yell to our monitoring system that all of their bandwidth was available, that their CPU load was 0, and more (and everything was true... because nobody could get their traffic through). In reality they had problems with the OpenVPN clients, but not to prevent completely the connections (so we did not even get one of our alerts, "suspicious low amount of users in a single server").
The problem is momentarily patched but we will soon investigate to understand the reasons of this odd (and somehow funny...) failure of our monitoring systems.