It's possible the Wii Remote might get hiccups like this every once in awhile. If the problem is what I think it is, just remove the battery(s) to turn off the Wiimote, and then turn it back on. Hopefully this should fix the problem temporarily whenever it shows up. I'm not sure of any long term fixes to this, unfortunately. I need more details to pinpoint the exact problem, so I can then think up any real solutions.