MDK handshake failed

Hello,

I've builded a brand-new client with the latest version 5.2

Now I am getting a handshake error before I can see the logon screen.

chromium: [ERROR:ssl_client_socket_impl.cc(947)] handshake failed; returned -1, SSL error code 1, net_error -202

Last time I could fix this by installing the latest Android System WebView version, but it's already installed (version 90.0.4430.82)

How can I fix this issue, any suggestions?