Update. Whilst the behaviour is different . It just looks like the issue may be the client has dropped off the wifi to a flaky 3G . I Restest the client on different wifi/4g and its ok, re checking the Internet connection where the problem is happening.
* Upgrade my dev to 14 and re-compile in 14 - Not sure if that will help or not, Plus $ and I will still have FM13 Pro clients. (or More $ for them as well).
Thanks for any idea's
The last time I recompiled something the year number started with 19...
Still happening. Looks most likely dropping packets in the Internet, during busy day hours. But science nobody has any ideas why this is more of an issue with fm14 server/client than it was with fm13 ( could b ssl as well) . I will close this. its still usable, but just annoying that you have to scroll up and back to get all the details onto the screen.