Website is back up and running. Still a few things to get worked out. But it is active once again.
Great! Nice to be able to check out the charts again.
About S4C. Today I have observed the S4C process in detail to see how the block selection works. Here's what happened:
I started with 2 mature blocks somewhat over 9K with the S4C enabled. When the first block staked, 2 blocks of 4860 were created of which one was used to sent S4C 25 confirmations later. Priority of these blocks was lower than 'highest'. So far so good.
Somewhat later the other block staked resulting again in 2 new blocks of 4860 with priority lower than 'highest'. The previous staked blocks by now had about 400 confirmations and priority 'highest'.
I'd say it would be fair to expect the S4C to choose one of the last created blocks with 25 confirmations and priority lower than 'highest'. Unfortunately that wasn't what happened. S4C choose the block of 4800 with 400 confirmations and priority 'highest' in stead of the newly created block of 4860 with 25 confirmations and priority lower than 'highest'.
I came to the conclusion that S4C selection favors a tiny difference in blocksize over the priority it has. I think this shouldn't be like that, the priority should weigh before size. I can only imagine it was also meant to be. What use has priority otherwise?
In 2 days I have another block of 9K to stake and I don't dare to enable S4C anymore. The blocks created today will be the smallest in my wallet and I am afraid S4C will choose them again. And there's no undo-button