That seems to have taken care of the problem.

Thanks very much for the assistance.

The wallet is fully connected with 589797 blocks.

There is an error in the ArmoryLog.txt. Here's the link to that log:
https://pastebin.com/GghhdVbU

There are also errors in the dblog.txt, but they are meaningless to me.

Here's a link to the database log:
https://pastebin.com/RNhDCNGZ

Note, when opening the wallet properties, all of the other links work -- Receive, etc.

All help is appreciated.

I'm unsure that this should be here, but I'll post a short description of the issue in hopes that someone can point me to a venue where I can get this answered.

OS: Win 10 Pro
Wallet: Bitcoin Armory 0.96.5-beta-8730390989
Core: Bitcoin Core 0.18.1

When clicking on the Send button in the Armory main user interface, the button has no effect. Similarly, if I open the Wallet Properties screen by clicking on the wallet itself, then select Send Bitcoins from that UI, the screen disappears with no action.

Thanks for any tips on resolution, troubleshooting strategies, etc.