Q: After yosemite update, my wifi periodically runs very slow and sometimes disconnects

Hi there,

After the yosemite update my iMac's wifi has been running super slow, nothing to do with my own internet connection as it's fine, as other computers and devices works fine on the internet.

Recently the only way that I have fixed it is to turn my wifi off, and then turn it back on again, this fixes it for a short amount of time before I need to do it again.

Any suggestions?

this was a screenshot during the time that it was running slow, during the test it went down to about 0.02 mbps download, then spiked to 2.5mbps, causing the average of 0.19mbps.

Upload speed seemed average for my internet connection.