It happens in chrome. Most of the time it occurs when the macro repeatedly clicks on a tag on the bottom of the page to scroll down. Between each click there is 1s pause.
Getting something very similar. I have a macro that is called repeatedly, with the script telling it to log to a different log file name each time in the command line, the script then deletes the log file after it reads and uses it to keep the directory clean (since it has its own log). However, I am finding the log file names are being used again… At least no matter what I do, my directory ends up with several ‘log_xx_xx_xx_xxxxxx (1).txt’ and ‘log_xx_xx_xx_xxxxxx (2).txt’ files as if it tried to save the same log file multiple times or there was a name conflict (which, since the filenames are now different each time, containing individual timestamps which i added to hopefully avoid these conflicts, is very unlikely). I am using it in Chrome on Linux.