Neru, please try to increase VDE ram in the VM ware server. also make sure you have a cleaning script get activated for every 100 iterations of processes. Make sure you have a iteration counter and every 100 iteration bot should activate cleaning script.
Cleaning script should contain as follows:
- Clear all temporary files in the temp folder of your VM.
- Clear browser cache if you are using any browser in your WF.
- Close all MS office applications if you are using any office tools like documents, excel… etc… because they will create temporary files which will use some memory space of the machine.
Please modify your design to accommodate this cleaning script.
How ever, as per your inputs, your bot is not detecting selector after some time…
This might be … the case of Dot.Net version. Some times Dot.Net 4.5 is not available or corrupted then it will not allow UiPath to detect object properties by selectors. if it is happening very frequently … then i recommend to remove your Dot.Net frame work in your VDE and re install freshly.
that will definitely fix your issue… else change VDE.