Happy New Year, Gavin.
Sorry to open my post with a bug report!
The attached figures speak for themselves.
The front interface is (sometimes) displayed blank, while the ladder interface as well the betfair graphs show OK for the same market.
When changed to a different market too, the same situation continues.
When Cymatic is re-started, all display OK.
The same had happened about a week ago, and the situation continues even after yesterday's Cymatic update.
Windows 7 Ultimate (64-bit) .
Please look into it. Thanks.