I was using my 2 kindles for wcg with no problems until a couple of weeks ago, using 2 cores.
First kindle started producing computation errors as soon as a new task was downloaded error message output file was missing. I went down to 1 core and that was fine for a day or 2. Then nothing would compute, with an immediate computation error was thrown as soon as a new task was downloaded. I thought it must be the Kindle, but a couple of days later the 2nd kindle went exactly the same way. I have tried uninstalling and re-installing boine but to no avail. So I have 2 perfectly serviceable Kindles unable to crunch. Any ideas??