I have a very annoying Bug: Renko brinks are not generated correctly: the price line is moving, but there are no new bricks. Then I have to change the Brick-Size and the view is refreshing, then it is correct. But it is a serious problem, because I have a robot on the renko view, and it triggers not correctly because the new bar/brick is not generated.
The problem seems to appear randomly, not in every view. My feeling is, it happens often when I didn't open the view for a while.
Thanks for posting in our forum. Can you please tell us on which broker's cTrader is this happening? When it happens again, please send us some troubleshooting information (press Ctrl+Alt+Shift+T, paste the link to this discussion in the text box and press submit). Also, you might want to have a look at Spotware cTrader Beta and let us know if it happens there as well.