Sometimes on the MoonBot terminal chart I see the following entry: EMAFilter(90min): no data, what should I do?

: Log errors

This is a temporary error, and it sometimes occurs when the MoonBot terminal has not downloaded data from the exchange on the candles for that period. MoonBot does not re-request immediately, so for some time it will indicate that there is no data. Try to restart the MoonBot terminal in administrator mode, after rebooting it will ask the exchange again and get the required data from it.