Plugin blocks data transfer in woocommerce and stripe

I have a huge problem with your plugin which blocks data transfer in woocommerce and stripe. And I can’t send these errors to the general support groups. I am using YITH WooCommerce Product Add-ons & Extra Options: by YITH – 4.8.0, free version. Stripe and woocommerce support did not find any problems and only in the error logs did we find out that your plugin was blocking data transfer.