What's the URL you have, John? I still get the error, using http://www.ats-uk.net/. I'm running Firefox 130.0 on a Win10 laptop. I haven't tried clearing the browser cache yet; there may be something cached that caused the problem. I haven't tried any other browser and platform yet, but I did just try on my Android Galaxy A10e, and I got the error. Has the URL changed?I did have any problem getting onto Nik's website this morning, maybe it is has now been fixed ????
John