The image element perform click action is working perfectly in the loop until a chrome popup comes asking for OK or Cancel which is caught in exception and OK is clicked using UI Automation dll C# script.
On the next loop the image element is present but not getting the perform click method and going as exception throwing :
In my experience, that exception seems to happen when the elements on the page are being destroyed without the page actually refreshing. Something like a "soft refresh". I have seen pages where you submit something for processing and the page doesn't refresh until it displays a temporary message that goes away after a few seconds. If you try to operate of the page before it is truly complete, then you might catch it in this state of refresh.
One suggestion if this is the case is to determine exactly what you should wait for to know that the page is complete. If you cannot identify any areas where the page might be refreshing, then you can probably catch the exception and rematch the controls in the adapter and retry.