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Google calendar always opens on event from 3 months ago; can't delete

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  • 1 has this problem
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  • Last reply by FredMcD

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Event was originally imported from a third party (Eventbrite, or similar) to .edu college email. Every time I launch the Google calendar page, it opens on the event itself from June. I've tried discarding, deleting, removing all guests, going to Agenda view and deleting, doing the hokey pokey and turning all around--nothing has worked. The event keeps resurrecting with each new launch.

This only happens with Firefox (40.0.3) on my Mac Airbook OSX 10.9.5; when I use Chrome or other browsers, the Google calendar functions normally. All is normal when using PCs and other computers.

Unfortunately, this also affects my personal calendar, as I must share my .edu calendar events to my own personal calendar to synchronize schedules.

Please provide steps to clear this event from both calendars. Thank you.

Event was originally imported from a third party (Eventbrite, or similar) to .edu college email. Every time I launch the Google calendar page, it opens on the event itself from June. I've tried discarding, deleting, removing all guests, going to Agenda view and deleting, doing the hokey pokey and turning all around--nothing has worked. The event keeps resurrecting with each new launch. This only happens with Firefox (40.0.3) on my Mac Airbook OSX 10.9.5; when I use Chrome or other browsers, the Google calendar functions normally. All is normal when using PCs and other computers. Unfortunately, this also affects my personal calendar, as I must share my .edu calendar events to my own personal calendar to synchronize schedules. Please provide steps to clear this event from both calendars. Thank you.

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Many site issues can be caused by corrupt cookies or cache.

  • Clear the Cache and
  • Remove Cookies
    Warning ! ! This will log you out of sites you're logged in to.

Type about:preferences<Enter> in the address bar.

  • Cookies; Select Privacy. Under History, select Firefox will Use Custom Settings. Press the button on the right side called Show Cookies. Use the search bar to look for the site. Note; There may be more than one entry. Remove All of them.
  • Cache; Select Advanced > Network. Across from Cached Web Content, Press Clear Now.

If there is still a problem, Start Firefox in Safe Mode {web link} While you are in safe mode;

Type about:preferences#advanced<Enter> in the address bar.

Under Advanced, Select General. Look for and turn off Use Hardware Acceleration.

Poke around safe web sites. Are there any problems?

Then restart.