The best part is that it has been easy to implement for our end users with no issues at all! It's also very powerful since we can control multiple devices from one console/server or even cloud-based solution (if needed).
I have not found any problems so far but if you are looking into something like this then definitely go ahead because there will be nothing better in terms of price / features offered than relutech softwares!! We had many challenges when managing remote employees working remotely due their location which was difficult sometimes especially during time offs etc..