Login to your PsyToolkit account (in Europe)
This is PsyToolkit version: 3.4.2 on www.psytoolkit.org | Click here for previous version 3.4.0
You are based in North America. Why not (also) register with the American server
If you work from North America, you benefit from using the US PsyToolkit server.
Now, all your data travel through a link through the Atlantic Ocean. Although that connection is fast, the US server is even faster, and there are fewer users using the US server, so you will really benefit.
The US PsyToolkit server is a separate server with separate logins (based in the Midwest), so you need to register on that server to use it. But the PsyToolkit website running on it is identical to the EU server.