DislikedI think some body else also had this kind of issue, few pages earlier in the thread, check it out if its the same issue. I think that user had too many indicators in the MT4 folder and after clean up it was fine.Ignored
I encountered something similar... not only did my indies disappear from the screen--they disappeared from my Navigator window.
I had too many indicators. I think it was upwards of 500 after I unzipped a whole wad of them a couple weeks ago.
I now only have about 100 in there--I will weed it down further in time. I think the max I cleaned out after I made my mistake is you can have about 200-250 in there and no more.
It's also a good thing to check how much juice your indicators take up--some are pretty memory intensive and will cause the action to lag.
THV ones are very computer friendly. Even FFCal isn't bad.