compact hmi delay problemI
I have one compact hmi, it has one problem OPC data is delayed, the data are not updated fast (refresh) (it takes at least 2 minutes to refresh data ), it is necesary to restart PC to get data in normal update.
but after some days it fails again.
I increased memory from 2 gb to 4 gb, but it does not help,
I reinstalled windows and recovered one backup, but the problem persist
someone can give me some advice how to solve this problem
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