Strange. I made the change suggested by Rubin setting the IRQs to Auto.
Initially when I tried it I was running on battery and it didn't make any difference (it still produced the error).
This morning I'm running on mains and the problem doesn't now occur.
Strange. I made the change suggested by Rubin setting the IRQs to Auto.
Initially when I tried it I was running on battery and it didn't make any difference (it still produced the error).
This morning I'm running on mains and the problem doesn't now occur.