Premiere Freezes when my timeline view is fully zoomed out.

Feel like this is a new bug in recent versions but just taking the time now to address it.  I'm working with a 3-camera multicam, with proxy files 960x540, timeline running about forty minutes long.  Whenever I zoom out to view my entire timeline, I have to wait 5minutes before the program is functional again.  This is across several different windows 10 PCs.  I've developed

Microsoft Windows 10 Pro
Version 10.0.19044 Build 19044
OS Manufacturer Microsoft Corporation
System Manufacturer Micro Electronics Inc
System Model MG-VCP17A-3080
System Type x64-based PC
Processor AMD Ryzen 9 5900HX with Radeon Graphics, 3301 Mhz, 8 Core(s), 16 Logical Processor(s)
BIOS Version/Date American Megatrends International, LLC. N.1.21Mai00, 7/12/2021
SMBIOS Version 3.3
Embedded Controller Version 1.26
BIOS Mode UEFI
BaseBoard Manufacturer MAINGEAR
BaseBoard Product VECTOR Pro 17