Another beautiful discovery: this is the GPX-TF8B-614 (GSC 03708-01439 in Perseus), a beautiful EA system with two deep and similar minima.
It was discovered during the GPX survey and submitted to VSX by P. Benni, A. Burdanov, F. Salvaggio, A. Marchini, R. Papini.
The variation goes from 11.55 to 11.73 V, with a secondary at 11.72 V.
Epoch: HJD 2457681.4977
Period: 2.089101 d
This is the link to VSX record: https://www.aavso.org/vsx/index.php?view=detail.top&oid=625703