Bluetooth problems.

[sonytab2112]

I have been using my sony tablet with the sony bluetooth keyboard and mouse for quite some time now. when the devices are turned on, they start to work immediately. starting yesterday, once i turn on the keyboard or mouse they will not connect immediately anymore. i have to go into the settings and manually connect them each time now. no settings have been changed and its a little irritating. anybody know what could be the cause of this problem?

I also have been using the ps3 controller with the tablet and that all of a sudden quit aautomatically connecting like its supposed to. i have to pull out the cable and re connect it each time. I dont like this!