You mean that even with 5,000 computing channels, the most frequently used script would be something like this “GetBit(DataRel(-1), 0)”, but this should not have taken so long, right?
I will try to analyze the cause of this issue later and then reply to you
5000 channels is not so many. It should be 10 iterations per second. To measure it, you could write timestamps in a text file from a channel formula. A formula for writing to file somewhere on the forum.