SDK Tools download fails

Hi guys,

somehow the download of "SDK Tools" fails. Message: "Connection Fails". Do you have any ideas? It's about this link

https://dl1.aerofly.com/aerofl…_2_sdk_tools_20190625.rar

You get there via:

I really appreciate any help! Thank you!

Greets,

Flying

Thank you very much, nickhod!