Safari 14.0.2 On macOS Big Sur 11.1 Halts Going To Certain Websites

[Gmouse]

Noticing an issue with Safari just halting (not going to the website, but you can go back or close Tab--the progress bar goes to maybe 10% and just sits there, never get an error message) when I try to go to certain websites (arm pocket.com is one, there are others). If I use Chrome, immediately goes to Site. Is this some bug, or some setting in Safari?

I have also had issues where I'll be playing a YouTube video, directly off of the YouTube site, and suddenly the computer locks up, then reboots. Assuming that's Safari or Big Sur?

Thanks!

 

[Gmouse]

This is a Problem Report from my iMac halting and rebooting when I watch a YouTube video (doesn't happen every time):

panic(cpu 1 caller 0xfffffff02980ee9c): macOS watchdog detected
Debugger message: panic
Memory ID: 0x6
OS release type: User
OS version: 18P3030
macOS version: 20C69
Kernel version: Darwin Kernel Version 20.2.0: Fri Nov 13 19:36:30 PST 2020; root:xnu-7195.60.74~2/RELEASE_ARM64_T8010
Kernel UUID: 4AA88C27-E1FC-37BF-A249-FFE2E861C9E4
iBoot version: iBoot-6723.61.3
secure boot?: YES
x86 EFI Boot State: 0x16
x86 System State: 0x0
x86 Power State: 0x0
x86 Shutdown Cause: 0xc0
x86 Previous Power Transitions: 0x70604000400
PCIeUp link state: 0x89271611
Paniclog version: 13
Kernel slide: 0x000000002193c000
Kernel text base: 0xfffffff028940000
mach_absolute_time: 0x5ad3fe8acae
Epoch Time: sec usec
Boot : 0x5fe102db 0x000bcbad
Sleep : 0x00000000 0x00000000
Wake : 0x00000000 0x00000000
Calendar: 0x5fe4fab9 0x000dbc09

Panicked task 0xffffffe19b990308: 2855 pages, 184 threads: pid 0: kernel_task
Panicked thread: 0xffffffe19baa6fc0, backtrace: 0xffffffe802203710, tid: 401
lr: 0xfffffff0290083fc fp: 0xffffffe802203750
lr: 0xfffffff029008258 fp: 0xffffffe8022037c0
lr: 0xfffffff02912ed5c fp: 0xffffffe802203890
lr: 0xfffffff02961d5fc fp: 0xffffffe8022038a0
lr: 0xfffffff029007f8c fp: 0xffffffe802203c20
lr: 0xfffffff029007f8c fp: 0xffffffe802203c80
lr: 0xfffffff029efab34 fp: 0xffffffe802203ca0
lr: 0xfffffff02980ee9c fp: 0xffffffe802203cd0
lr: 0xfffffff0297fd5f0 fp: 0xffffffe802203d30
lr: 0xfffffff0297ff530 fp: 0xffffffe802203dc0
lr: 0xfffffff0297fcc98 fp: 0xffffffe802203e50
lr: 0xfffffff0296ecdd0 fp: 0xffffffe802203e80
lr: 0xfffffff0295796cc fp: 0xffffffe802203ec0
lr: 0xfffffff029578f4c fp: 0xffffffe802203f00
lr: 0xfffffff0296285a0 fp: 0x0000000000000000

 

[Crash0veride]

Had the same problem (webpages halting/not loading) and reported it in apple feedback. Something clearly wrong with safari. Same thing where if I open another browser it goes straight to the site. Haven't had any problems with YouTube, but I don't really use the site.