Yesterday around 4 p.m. all the sites hosted on the account from bluehost giving server error ( 500 ) Internal Server Error and this lasted for a good few hours…or at least until I left the PC. I was struggling to post something on tryout.ro and I think I stayed for more than an hour to succeed. I was repeatedly encountering the error (500). They had a few seconds in which they were doing well, but at Eugen's words…8 out of 10 clicks I encountered an error. I sent an email to bluehost around 19:00 to find out what is happening and to solve the problem in some way. Good. For several months, the impeccable support with a maximum response time of 15 minutes has turned into an almost non-existent one, as evidenced by the fact that even at the current time I have not received an answer to my email. After I sent the email at 19:00 (while I was struggling to post something on tryout.ro) I gave up and closed Windows Live Writer. Around 10 pm I returned to the PC and without trying to post anything I noticed that all the sites were working without problems. Of it happens  I realized as soon as I opened Windows Live Writer and saw that the sites had failed, and then Publish I encountered the error:

Error attempting to connect to weblog at:
http://www.tryout.ro/xmlrpc.php

The operation has timed-out.

And, (500) Internal Server Error appeared due to the Windows Live Writer as others have suffered ( here and here ). I didn't understand why until yesterday morning everything was going without problems.