It's very hard to diagnose a problem when it's not reliably reproducible, like a car that will cut out sometimes, but restart 15 mins later and run for the next week. You can take it into the garage and they can check it over, but if there is nothing obvious wrong at the time all you can do is start replacing bits at random until the problem goes away.
This is rather time consuming and expensive.
Neither does anyone else seem to be suffering this problem - why just this forum?
To know the meaning of life you need not to be dealt a good hand, but rather to play the worthless hand you have been dealt to the best of your ability.