With IPHost Network Monitor you can run WMI Total Async Overflow monitoring of various devices in your network.
To create a WMI monitor for Total Async Overflow, provide host name (it must be a Windows host) and specify custom WQL query:
Total number of async overflow errors. These can be caused by a lack of buffer space available on the host.
Terminal Services per-session resource monitoring.
IPHost Network Monitor is an advanced and easy tool for monitoring LAN and WAN networks, network servers, workstations and TCP/IP devices. Use IPHost Network Monitor to monitor your servers, domains, computers and devices.