Hello @jaden_0242,
I hope you are doing well, and thanks for reaching out. We're sorry for the trouble you had.
Could you please share more details about the issue? Can you please share a screenshot of the window you get where you see the snapshot tool? Are you on a Windows machine or a Mac, and what is the OS version? Is it taking time while opening all the PDFs, or is it specific to one PDF?
If you are on a Windows machine, you can disable the tool from the Acrobat's Menu > Preferences > General, then deselect Open snapshot for markup, and select OK.
Check these articles for more details: https://adobe.ly/4y4ZrIT
https://adobe.ly/3U55LBc
I hope this helps, and please reach out if you need any further assistance.
Regards,
Anand Sri.