I admin an ecommerce site that has been running fine with eshop cart and Authorize.net for many years. Our card processor requires that we be scanned by TrustWave. TrustWave is now requiring that we disable TLS 1.0 and enable TLS 1.1 & 1.2. I've done that but with TLS 1.0 disabled, the cart no longer can connect to Authorize.net when we try to run the payment. We are running on 2008 R2 with a Symantic Certificate. I tried the same setup on another identical server running the identical cart and a GoDaddy Cert going to Authorize.net with the same result. If I enable TLS 1.0 everything goes back to working. I haven't contacted Authorize.net but I have talked to support for the shopping cart. They tell me it's not their issue. What does this sound like is happening???