Here’s a detailed write-up regarding tetherxp.inf in the context of Windows 10, aimed at technical users, IT support staff, or anyone troubleshooting driver issues. 1. Overview tetherxp.inf is a driver information file originally associated with Windows XP and later versions of Windows (up to Windows 7). Its primary purpose is to enable USB tethering — sharing a mobile device’s internet connection with a computer via a USB cable.
Do not attempt to use tetherxp.inf on Windows 10. It is obsolete, unsupported, and likely to cause system instability. Instead, rely on the modern RNDIS driver included with Windows 10.
Microsoft Driver Tetherxp.inf - Windows 10
Here’s a detailed write-up regarding tetherxp.inf in the context of Windows 10, aimed at technical users, IT support staff, or anyone troubleshooting driver issues. 1. Overview tetherxp.inf is a driver information file originally associated with Windows XP and later versions of Windows (up to Windows 7). Its primary purpose is to enable USB tethering — sharing a mobile device’s internet connection with a computer via a USB cable.
Do not attempt to use tetherxp.inf on Windows 10. It is obsolete, unsupported, and likely to cause system instability. Instead, rely on the modern RNDIS driver included with Windows 10. microsoft driver tetherxp.inf windows 10
This could have to do with the pathing policy as well. The default SATP rule is likely going to be using MRU (most recently used) pathing policy for new devices, which only uses one of the available paths. Ideally they would be using Round Robin, which has an IOPs limit setting. That setting is 1000 by default I believe (would need to double check that), meaning that it sends 1000 IOPs down path 1, then 1000 IOPs down path 2, etc. That’s why the pathing policy could be at play.
To your question, having one path down is causing this logging to occur. Yes, it’s total possible if that path that went down is using MRU or RR with an IOPs limit of 1000, that when it goes down you’ll hit that 16 second HB timeout before nmp switches over to the next path.