There has been considerable situation that the Dell Optiflex may be the problem, with resources, bloatware, etc. So I purchased another computer and the following are the specs.
Processor 4 GHz ryzen_5
RAM 16 GB DDR4
Memory Speed 3200 MHz
Hard Drive 500 GB
Chipset Brand AMD
Card Description Integrated
Wireless Type 802.11ax
Number of USB 2.0 Ports 2
Number of USB 3.0 Ports 2
Other Technical Details
Brand Beelink
Series SER5
Item model number SEI
Hardware Platform PC
Operating System 11 Pro
Item Weight 1.04 pounds
Product Dimensions 5 x 4.4 x 1.6 inches
Item Dimensions LxWxH 5 x 4.4 x 1.6 inches
Processor Brand AMD
Number of Processors 1
Computer Memory Type SODIMM
Hard Drive Interface Serial ATA-300
Did not fix the problem. Therefore the conclusion is that the problem is with the software changes that happened prior to BETA.
Nate NA6TE