As title suggests, we're experiencing poor 5.0ghz performance. ping dropouts, as in sporadic, slow performance, taking a long time to load basic web pages, specifically internal aswell so not just outside of our network
we have 2 x C5210 controllers, physical, running 10.21.01.0065. AP model 3825i
have reset all APs to defaults to rule out any settings.
on reboot of an AP the problem corrects itself.
it doesn't matter what VNS, for example, same AP, same radio but same performance issues.
if i then roam to an AP that hasnt been rebooted, the problem returns.
resetting the client does not help, we have to reboot the APs to regain decent connectivity.