Lookup fields not working with and Chrome browser

Lookup fields not working with and Chrome browser

Team,

Month 7 of this issue.   Using Google Chrome browser and only Google chrome browser, I can not select options from a pop up lookup selection.  The pop up window appears BUT I can not select any of the choices.

Google Chrome pop up options have all been allowed.  PLEASE / PLEASE can someone with GOOGLE CHROME expertise trouble shoot this issue?  It has been seven months without a resolution and I almost lost a customer deal on this one issue.

Internet explorer works fine.....