I can no longer attach to an Existing Instance of Chrome since Chrome was updated to 114.0.5735.199 (Official Build) (64-bit) (cohort: Stable) in Late June

The below code from your examples spreadsheet Module1.browsers_debug used to work.

Since Chrome was updated (and chromedriver was updated) in late June it no longers works. I have confirmed this on two different machines. I get the following error VBA error:

UnknownError
unknown error: cannot connect to chrome at localhost:9222
from chrome not reachable
  (Driver info: chromedriver=114.0.5735.90 (386bc09e8f4f2e025eddae123f36f6263096ae49-refs/branch-heads/5735@{#1052}),platform=Windows NT 10.0.17134 x86_64)

Private Sub Connect_To_Chrome()
  'Use this command line to launch the browser:
  'chrome.exe -remote-debugging-port=9222
  
  Dim driver As New ChromeDriver
  driver.SetCapability "debuggerAddress", "127.0.0.1:9222"
  driver.Get "https://en.wikipedia.org"
  driver.Quit
End Sub

[HenryJamesWas]

Hi, GCuser99. I just tried your code. It loaded the json file. I am now able to attach to that session of chrome. To my knowledge, I didn’t have other browsers instances open before. In any event, I can now connect to the browser. Your suggestion of running the taskkill command prior to launching chrome in debugging mode appears to have solved my problem! Thanks!

[GCuser99]

@HenryJamesWas, curious if you ever figured this one out?