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Brad Lewis

Constant clipboard actions - bad delays

2 posts in this topic

I am getting constant delays in responsiveness moving between the server screen and the client screen on two OSX 10.10 systems. Both are running synergy 1.7.4, SSL is disabled (have tried both enabled and disabled). Basically, what happens is I see a big delay when typing or mousing to the client screen - this problem does not exist when going from OSX server to Windows 7 client. From the log, it appears that there are huge amounts of clipboard calls (below is a very truncated copy of debug log - I see dozens of clipboard actions every couple of seconds). There is nothing on the clipboard - as I have validated through OSX show clipboard. This happens even after I have freshly booted both machines. It's making synergy really unusable as the client always lags badly from inputs. 0-27T16:51:04] DEBUG: receiving clipboard 0 size=793 [2015-10-27T16:51:04] DEBUG: received clipboard 0 size=793 [2015-10-27T16:51:04] DEBUG: setting clipboard [2015-10-27T16:51:04] DEBUG: opening clipboard [2015-10-27T16:51:04] DEBUG: emptying clipboard [2015-10-27T16:51:04] DEBUG: add 52 bytes to clipboard format: 0 [2015-10-27T16:51:04] DEBUG: format of data to be added to clipboard was kText [2015-10-27T16:51:04] DEBUG: emptying clipboard [2015-10-27T16:51:04] DEBUG: added 52 bytes to clipboard format: 0 [2015-10-27T16:51:04] DEBUG: added 52 bytes to clipboard format: 0 [2015-10-27T16:51:04] DEBUG: add 721 bytes to clipboard format: 2 [2015-10-27T16:51:04] DEBUG: format of data to be added to clipboard was kHTML [2015-10-27T16:51:04] DEBUG: emptying clipboard [2015-10-27T16:51:04] DEBUG: added 721 bytes to clipboard format: 2 [2015-10-27T16:51:04] DEBUG: closing clipboard [2015-10-27T16:51:04] INFO: clipboard was updated [2015-10-27T16:51:04] DEBUG: start receiving clipboard data [2015-10-27T16:51:04] DEBUG: receiving clipboard 1 size=793 [2015-10-27T16:51:04] DEBUG: received clipboard 1 size=793 [2015-10-27T16:51:04] DEBUG: setting clipboard [2015-10-27T16:51:04] DEBUG: opening clipboard [2015-10-27T16:51:04] DEBUG: emptying clipboard [2015-10-27T16:51:04] DEBUG: add 52 bytes to clipboard format: 0 [2015-10-27T16:51:04] DEBUG: format of data to be added to clipboard was kText [2015-10-27T16:51:04] DEBUG: emptying clipboard [2015-10-27T16:51:04] DEBUG: added 52 bytes to clipboard format: 0 [2015-10-27T16:51:04] DEBUG: added 52 bytes to clipboard format: 0 [2015-10-27T16:51:04] DEBUG: add 721 bytes to clipboard format: 2 [2015-10-27T16:51:04] DEBUG: format of data to be added to clipboard was kHTML [2015-10-27T16:51:04] DEBUG: emptying clipboard [2015-10-27T16:51:04] DEBUG: added 721 bytes to clipboard format: 2 [2015-10-27T16:51:04] DEBUG: closing clipboard

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This problem seems to be quite persistent. It is making Synergy nearly unusable between two OSX machines. I don't see the same delay between the server and a Windows 7 client. Basically, when the cursor is already on the client screen, I'll see intermittent delays in both mouse and keyboard - for anywhere from 0.5 to 2.0 seconds or so. What level of logging should I be capturing to put in this report?

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So much for using a forum as a source of support. Paid software (which this is as I paid for it), should have ACTUAL support. Pointing to a forum and expecting to crowd-source answers is not support. Time to look at alternative software, folks.

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