Have been using your contact form for ages with no problems, but was advised by a customer this week that they couldn't send an enquiry. They were able to see all fields, but the recaptcha code box was blank, so they weren't able to enter a code to enable sending. They accessed my page from their Macbook. Any thoughts as to why it didn't display correctly? Have never had this issue reported by any other customers, and it's displaying just fine for me.
Thank you kindly,