Can't bring up extra continuation of pages.

There are any number of reasons that this can happen and it appears you have at least eliminated three of them, which is good!

Here are several other things you can try;

Since the problem IS corrected when you refresh the page you might try Disabling Hardware Acceleration;

Hold Windows key and press R

Type inetcpl.cpl and press Enter

Click Advanced Tab

Check Use software rendering instead of GPU rendering

Click Apply then ok

Restart Edge
See if the problem still happens. 

Disable Extensions

You can also see if it is an extension causing the problem by disabling all extensions installed on Edge. To do this do the following;

Open Edge

Click the 3 dots on the top right corner

Click Extensions

Click the extension that you want to disable

Click the switch under the name of the extension to turn it off

Repeat this for all the extensions


Then check to see if this fixes things. If it does then you will have to re-enable the extensions one at a time and see which one is causing the problem.  When you find out which one then either remove it entirely or see if there is an update available for it. 

Extensions that "could" be the culprit are these from Avira, all are Optional and certainly not required and frankly I find them useless:
System Speed Up
Safe Shopping
Safe Search Plus
Browser Safety
Home Guard

None of those are required for the excellent Avira AV program to work well and offer superior protection and several of those have shown to cause some difficulties for some people. Some of those are sometimes installed without the user's knowledge so you might have them and not know it.
With the security programs you noted then really none of those are needed. If you have any or all of them, uninstall them and see if the problem is fixed. Any or all of them CAN be reinstalled if you change your mind. 

UPDATE:
Sorry for the delay in getting the update posted. I am still not too sure what is causing the problem of not being able to bring up extra links to the pages! However, in my search, there are many more that have the same problem! Only one company PINTEREST has that problem. The first page comes up fine. then try to bring up an item listed as it goes to another page, then blinks on half a second then disappears! Don't think it is my computer after all!