I installed RLU and BW7T10 options on a DHO804 with FW 00.01.02
100M BW works (no entry in option list, only "Max BW: 100M" in "Model").
But the 50M memory option does not show up in UI and I can select 50M only on CH2, every other channel is limited to 25M (single channel mode of course)
If I try to apply the RLU code again it says "option already activated".
I tried changing model to 814 and replacing contents of RLU.lic with the fresh generated one for 814, but it does not change anything.
Am I doing something wrong or is this a bug?
EDIT: ebastler is right, trigger on CH2
Regarding fan noise: I just added 100Ohm in series to the stock fan, not noticeable anymore. CPU stays below 70°C (50°C in idle) at 20°C ambient, heatsink is 45-50°C. So maybe something around 70Ohm would be better.