Mac Web viewers use a "web kit" from Safari. Windows Web Viewers use a "web kit" from Internet Explorer. Neither have any connection with Chrome. So see if either Safari or Explorer (depending on your OS) has the same issue.
Pour yourself a nice cool drink Phil, you've done it again.
Well, it really messed up my FM, and now everything is working again, including google maps.
I've a couple of google maps questions up though, under my name, and I'd like to know why people are talking about you need API, so even though it's fixed at the moment, I really what to know about this, so I'll post that the immediate issue if fixed but I still want to know what this API issue is as after a few hours over the last 48 trying to sort this issue out I found out google charges businesses, even small like mine 10,000 dollars per year for this. FM google maps is a very important part of using Filemaker for me and it scared the life out of me when it stopped working.
There was a post in report an issue on this. What I recall is that you have to register with Google, not purchase the API and it depended on the version of FileMaker that you are using.
I haven't experienced an issue myself with google maps in windows 7, but also haven't tried to use this feature on the latest FileMaker version.