No cloudmask

After trying to access the setup page of the TSI it first stopped occasionally and later for days to generate a cloudmask. When opening the setup page a java error message says "access denied". Furhter pages can be opened but you never get current images etc.
The setup page of the TSI relys currently (March 2015) on JAVA version JRE-7U76 (information from YES.Inc. support). This Java version is known for several security vulnerables and JAVA/Oracle will finish any support in April 2015. My broswser runs on current version JRE-8U31 which is not compatible with the TSI setup page.
Below follow some stripe images of the days after the faulty access trial. Every line of these stripe images is a horizontal line through the center from a tsi image and its cloudmask at a certain time. Every stripe shows the development during one day from the mornng (bottom) to evening (top). On the right side should appear a line from the tsi cloudmask which has only blue, lightblue, white and balck as colors. If there is no cloud mask it is replaced by a black and white image from the ratio of the blue and red channels of the image.

The day before setup access: everything is ok with a cloudmask on the right from short after sunrise to short before sunset (blue, lightblue, white and black colors only on the right). The day of setup access: instrument starts to show gaps in cloudmask, sometimes no cloud mask but gray image instead on the right side. The day after setup access: nearly no cloud masks over the day. March 5, 20days later: only short periods with cloudmask.