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The requests to our AppServer will be sent immediately after pressing Enter or Space keys or in 2 seconds for SCAYT or 500 ms for WProofreader after stop the stop typing. If there are completed sentences in the received response, all the found errors will be highlighted. Otherwise, new requests containing only sentences where changes were made will be sent. Such behavior is present due to the fact that the sentence was not completed by the time a response arrives, it might have been changed, thus, a new request will be sent.

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