iMac 5K lag?

[MacGurl111]

Hi friends.

Today, I called Comcast asking them to upgrade my internet speed to 150mbps. Which they did for another 50.00 a month.
To be honest, I thought it was my internet that was causing the lag. My iMac is still lagging and I'm unsure why.

Applications that are installed:
Logos 6
Chrome
Dropbox
YNAB
Microsoft office
Evernote
AVG cleaner

Any suggestions? Just a side note: My daughter plays Minecraft using the internet as well as Animal Jam.

I read on another post to make another user name. Seems to work great. I wonder what is causing the lag on the other user name.

 

[WilliamG]

Can you explain what you mean by "lag?" You're talking about Internet and then applications, so it's hard to get a gauge on what the lag is for you.

 

[MacGurl111]

Can you explain what you mean by "lag?" You're talking about Internet and then applications, so it's hard to get a gauge on what the lag is for you.

No applications. Just the internet. When scrolling, my page flickers. Many times the page will simply not load at all. I was on Kate Spade's website, the images did not load for me.

 

[fathergll]

Which browser?

Did you try other browsers like Chrome or Firefox?

 

[aliensporebomb]

5k iMac. What processor? How much ram? What type of video display adapter?

The screen flickers? Almost sounds like something is malfunctioning.

 

[AlexJoda]

My screen flickers only with Chrome on the 5K iMac. Safari works fine.....

 

[matreya]

I read on another post to make another user name. Seems to work great. I wonder what is causing the lag on the other user name.

Everyone seems to be missing this point

There is something awry with perhaps application or system caches?

 

[ashe777]

1. Are any similar issues occuring on other devices that utilizes your internet; if so get comcast check out your cables/modem
2. https://support.apple.com/kb/PH18536?locale=en_US this walks you through to see if your connection gets adequate response when communicating.
3. Go to speedtest.net and check your speed.
4. Reset your modem/router if you havent done do.

 

[MacGurl111]

1. Are any similar issues occuring on other devices that utilizes your internet; if so get comcast check out your cables/modem
2. https://support.apple.com/kb/PH18536?locale=en_US this walks you through to see if your connection gets adequate response when communicating.
3. Go to speedtest.net and check your speed.
4. Reset your modem/router if you havent done do.

It seems to be my internet, unfortunately. Someone gave me a great link and I will have to set up the extreme and express upstairs. Going to give that a try!