usb mouse w/ -current

  Please help with recent usb stack change!!

  MS Optical mouse which was recognized with the kernel on Feb. 14th, is not recognize with recent kernel (-current).

  Message at startup w/ recent -current says;
usb2_alloc_device: 1478: set address 2 failed
usb2_alloc_device: 1514: getting device descriptor at address 2 failed!
usb2_req_re_enumerate: 1414: address 2, set address failed
usb2_req_re_enumerate: 1427: getting device descriptor at address 2 failed!
usb2_req_re_enumerate: 1414: address 2, set address failed
usb2_req_re_enumerate: 1427: getting device descriptor at address 2 failed!
ugen0.2: <> at usbus0 (disconnected)
uhub_reattach_port: 414: could not allocate new device

  Mouse info with Feb 14 kernel is;

ums0: <Microsoft Wireless Optical Mouse << 1.00, class 0/0, rev 2.00/0.07 addr 2> on uhub0

Thank you for your help in advance!!