Historical entries dissapearing on reload

[sofex]

Hi all! I have a question regarding the results of a script I am backtesting. Unfortunately I do not yet have the code to show.
The weird behavior is as follows:

A trade is entered and candle closes
Page is refreshed 2/3 times - entry persists on chart and in backlog
Page is refreshed a few more times - entry disappears
Page is refreshed a few more times - entry reappears

Basically, what should be confirmed historical entries disappear / reappear on page reloads on next candle in a seemingly random fashion
Sometimes trades disappear completely on the previous bar, sometimes they persist.

Would this be some type of repainting that changes historical entries?

[processingclouds]

As script is not given , it is hard to tell the exact issue. But you should look at the topic on repainting in pinescript.