I am working on relatively complex indicator at least to my standards...
I am sure, I am doing something wrong, but so far I could not figure out what can cause the below undesired effect.
First suddenly the indicator lane disappers as I scroll through the screen and finally the whole screen becomes empty. pl.see attachment.
At a specific point the indicator values come back and everything is fine again.
I tried to look for extreme calculated values or lack of data, but without any success.
Can you please clarify what can cause these symptoms ? What should I check ?
Thank you,
Arnold
PS:
indissue1.jpg : everything is ok
indissue2.jpg : indicator lane disappears
indissue3.jpg : screen becomes empty
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