MT5 build 306
1. open a new chart, any symbol
2. change timeframe to 1H or below
3. choose a indicator such as macd or momemtum
4. use "HOME" key to scroll back to first part of chart
5. press "left arrow" key
then the indicator "MACD" or "momemtum" will move. If timeframe is Day or week, month, indicator will be fine.
It seems when the data bar buffer is larger than bars showed in chart window, synchronization of indicatior and main chart will have such a problem.
Hope somebody of metaquotes can solve this problem.