I tried both the VSTi3, VSTi, and the AUi, which all seemed to have the same issue. However, since the activation window was open for a short moment I managed to click on "Activate" which opened the next dialogue window. It still crashed on all plugins, but on the AUi I remember seeing a error messagebox from Reaper that said something like "std::[...]", and the plugin didn't crash immediately afterwards, which gave me a short time window to click "Activate" again in the plugin and after that the activation dialogue window stayed opened and it did not crash.
I'm happy I was able to activate it and that I can work with it now, but I still thought I should throw in a bug report here
Great work on the TX16Wx btw Calle, I'm happy to pay for a license!
