Intermittent corruption of published web pages

[DanCarey]

Dear fellow XWD users. I have an intermittent problem which is driving me to distraction as I cannot see what the cause is. I have uploaded to our host (1&1) a number of pages 100% authored using XWD. Most of the time the page online is stable, but then I get a call/email from a surfer who reports the page is so distorted as to be unreadable. I visit the page from my PC – perfect, as it has been. I visit from a 2nd (virgin) PC – fine – I visit from a 3rd PC – a complete mess. Not even forced refresh solves the problem. There seems to be no pattern, the page will be fine most of the time and then occasionally corrupted, irrespective of PC, logoff/login/ refresh, etc.
Two images are attached; “OK” and “Corrupted” so you can see what I mean.
Any help, suggestions, directions, etc. would be most welcome.
Kind regards to you all.
Dan.