The hot water opens the blood vessels and increases the circulation. The fact that I need to keep warm to reduce the pain makes me think a lot of this is from the blood vessels choking up so there has to be a medication that calms down the blood vessels and in turn would increase blood flow to the oxygen starved tissue. I've been reading about Nifedipine. It increases peripheral blood flow. Relaxes blood vessels.
Newer PCs have both USB 3.0 and USB 2.0 ports. If you want your SuperSpeed USB device to perform at top speed, find a USB 3.0 port and connect the device to that port. A SuperSpeed device that is connected a USB 2.0 port, operates at high speed.
Type device into the search box. Double-click Universal Serial Bus controllers to view the USB drivers on the PC. Review the list of drivers to find an object that includes Enhanced Host Controller or a similar term in the name to confirm that the computer comes with high-speed USB. Check the back and front of a desktop computer for two or more USB ports; the ports are often found next to the PC's audio jacks. Check the right and left sides of a notebook or netbook computer to find the device's USB ports. The ports will often be labeled USB 2.0 or similarly.