DSO firmware version 3.43

First X L ent firmware!! I notice that Scan mode is enabled only when the time/Div goes bigger than certain value automatically.

My recuest is this. Im working in my thesis taking lightnig data with an antena and I have to watch the oscope every time that I see a lightning to capture the data.

Is there any way to put the DSOnano in a mode (scan mode like) to automatically empty the buffer every time it gets full and append that data to the end of a certain FILExxx.XML? it would be helpfull if the file auto001.xml have a fixed size and once it reach that size automatically the software creates auto002.xml and it start to append the data to that file. maybe 10Mb. Thanks bro for that work youve done.