https://community.ruckuswireless.com/t5/Unleashed/r600-upgrade-unleashed-delay-large-packet-loss/m-p/4222#M181 Hi! Please check&nbsp;<A href="https://forums.ruckuswireless.com/ruckuswireless/topics/r500-slow-troughput-high-latency-high-packet-loss" rel="nofollow" target="_blank">https://forums.ruckuswireless.com/ruckuswireless/topics/r500-slow-troughput-high-latency-high-packet...</A><BR /><BR />You can downgrade your firmware to 200.4.x.x.x but that will reset your APs to factory default settings. Mon, 06 Nov 2017 14:29:58 GMT kari_hyv_nen 2017-11-06T14:29:58Z https://community.ruckuswireless.com/t5/Unleashed/r600-upgrade-unleashed-delay-large-packet-loss/m-p/4221#M180 r600 upgrade the latest unleashed version, there is a high delay<BR /><BR /><BR /><span class="lia-inline-image-display-wrapper" image-alt="Image_ images_messages_5f91c3da135b77e2478afc68_6a42448010001fa95661606977729afb_RackMultipart20171031616671j48-82cfe1fe-79b6-411e-9e35-6cab98574fc6-1176131154.png1509408947"><img src="https://community.ruckuswireless.com/t5/image/serverpage/image-id/162iECE9277C97F54D32/image-size/large?v=v2&amp;px=999" role="button" title="Image_ images_messages_5f91c3da135b77e2478afc68_6a42448010001fa95661606977729afb_RackMultipart20171031616671j48-82cfe1fe-79b6-411e-9e35-6cab98574fc6-1176131154.png1509408947" alt="Image_ images_messages_5f91c3da135b77e2478afc68_6a42448010001fa95661606977729afb_RackMultipart20171031616671j48-82cfe1fe-79b6-411e-9e35-6cab98574fc6-1176131154.png1509408947" /></span><BR /><BR />This is the time when two terminals are connected<BR /><BR /><BR /><BR /><BR />Is the version of the problem? Can I reduce the version directly?<BR /><BR />Help solve, thank you Tue, 31 Oct 2017 00:17:07 GMT https://community.ruckuswireless.com/t5/Unleashed/r600-upgrade-unleashed-delay-large-packet-loss/m-p/4221#M180 li_zijie 2017-10-31T00:17:07Z https://community.ruckuswireless.com/t5/Unleashed/r600-upgrade-unleashed-delay-large-packet-loss/m-p/4222#M181 Hi! Please check&nbsp;<A href="https://forums.ruckuswireless.com/ruckuswireless/topics/r500-slow-troughput-high-latency-high-packet-loss" rel="nofollow" target="_blank">https://forums.ruckuswireless.com/ruckuswireless/topics/r500-slow-troughput-high-latency-high-packet...</A><BR /><BR />You can downgrade your firmware to 200.4.x.x.x but that will reset your APs to factory default settings. Mon, 06 Nov 2017 14:29:58 GMT https://community.ruckuswireless.com/t5/Unleashed/r600-upgrade-unleashed-delay-large-packet-loss/m-p/4222#M181 kari_hyv_nen 2017-11-06T14:29:58Z