Ssayer and TonyR,
Let me start by saying the unit is now working like when it was new.
Yes, it is connected via WiFi, and it would be very difficult to get it hardwired to RJ45.
As I mentioned in my previous reply, I rebooted it and it was still sluggish. Since then I found the circuit breaker that it is powered from and turned it off for a minute and back on again. Checked it a few minutes later and it was still sluggish, and again a half hour after that, still slow and jerky.
I run a number of items around my home on WiFi and the WiFi is not slow for any other device including a no-name Chinese surveillance camera I have installed. I will probably open another thread to try to deal with that one for various concerns but that's a different topic.
The strange thing is that I connected to the Crawlspace9C (Amcrest) camera this morning with both my smartphone and PC based interfaces and it is working like new. Almost like it had something "stuck in its craw" and finally resolved it. I have no clue as to whether the reboot or the power cycle did anything to help but they sure don't seem to be part of the resolution.
I am curious about the web based control Ssayer mentioned in the first reply to my issue ("Use it's own web interface in your browser"). Where can I find this web interface? As I've eluded to, I'm using a LAN based program for the unit which, I might add, does not support my no-name Chinese camera.
For the Chinese camera I've only found a smartphone app to control it. Any PC based program wants to run though a smartphone emulator on my PC. I started to try that but it would not configure and suggested I turn off my virus software for it to get started and that's where I draw the line. I'm not going to install a program downloaded from the Internet and install it with no protection so that's my problem for another thread.
Anyway, the Amcrest problem disappeared and now I'm curious about the web based control Ssayer mentioned.
Thank you both for your input so far.