Could it possibly be

That the internet has been up all morning and that the problem is now fixed? Am I tempting fate?

I can hardly believe how much this has affected my work this week. It is now Friday afternoon and I cannot claim to have had one substantial call or conversation or to have managed to get more than a few minutes work done at a time. What with re-booting the complete network and getting all the PCs working - then finding that the internet had gone down again and having to keep on re-logging in and resetting everything I have had a total sense of humour failure this week, no work done and I am going to write off this week entirely.

Ho hum!