Cannot establish a secure connection after dropbox update to 111.4.472

been using Dropbox for 10 yrs without issue.  yesterday i get a message saying "Cant establish a secure internet connection.  ive tried everything i have found online from previous posts, including shutting off my antivirus and firewall completely, but there is no luck. i use my dropbox daily so i need this working.  i also cant find any option to create a ticket, only help within the community.

hopefully someone can help. thanks in advance.

I got the same problem and was going to write a post asking for help! Hope u guys can fix this error ASAP!

Am running Win 10 on a SurfaceBook3 machine, Dropbox been working perfectly on this machine for last five months, suddenly decided to stop syncing. Not aware of any changes to pc environment. The Dropbox icon in Taskbar now has a red "X" and when hover mouse get message "Can't establish secure internet connection", though machine is connected securely to internet. Have tried quitting and re-starting the Dropbox programme and also have re-started the pc several times. Issue been going on for several days. I have a shared folder in Dropbox, shared with one other user. Should I delete this folder maybe and set up again? Thanks, Clive

Stesso problema, da un paio di giorni.

Spero si risolva presto!

    I started getting thias same thing this past Friday Dec. 4th. I last used it Nov. 27th. I also get "can't establish secure internet connection". At one point I got message "No internet connection, Please connect to internet". But this is NOT true, as everything else on my computer works fine on the net. 

   In light of your suggestions that it is caused by my Antivirus, I contacted them(ESET) and they advised me to troubleshoot by temporairily pause the protection and then try loading Dropbox again. I did just that. Recieved same message about "can't establish secure internet connecction". 

    I also have Dropbox loaded on my Android phone and my Android tablet, also both have ESET protection. There are  no issues withg them at this time. Just with my laptop on Windows 10.....yes has the latest "critical" updates.

     Please help. 

hi everyone. for the last 2 days my Dell laptop says it cant establish a secure internet connection due to my time and date settings are wrong. i have no idea whats going on as these settings are correct. i have never had this issue before thanks!

Hi

On version 111.4.472, Windows 10 Pro ver 2004, OS build 19041.630

I have had the above error for a few days and searched for answers.

I have tried the "no proxy" (although every time Dropbox restarts, either manually or when computer restarts) it reverts to Auto Detect.

I have turned off all AV and firewall.

I have reset clock on router, bios and system.

I unchecked all the LAN boxes in internet options.

I have ensured ports 80 and 443 are accessible.

I have successfully logged into the Web dropbox.

I have reinstalled Dropbox.

None of the above have enabled the app to connect.

Today I have backdated to version 108.4.453 - which immediately updated itself to 111 again with the same symptoms.

So finally, I unistalled again, reinstalled version 108, but before continuing the install, I prevented the auto update by renaming the updaters in Program Files.

I am now successfully running again - albeit with an older version.

Are there known issues in ver 111?

Any insight gratefully accepted.

Thanks

Nick

Ik krijg sinds kort een melding dat dropbox . (kan geen beveiligde internet verbinding tot stand brengen).

wat kan daar de oorzaak van zijn ik heb hey op mijn desktop en laptop/

kunnen jullie mij helpen dit probleem op te lossen/

Добрый день. Dropbox пишет , что не удвлость установить защищенное соединение, так как неправильно заданы настройки даты и времени. Мы проверяли, время установлено верно, интернет есть. 

I am having the same issue, Cant establish internet connection then get the error that my computer is offline eventhough I am connected to the WiFi. Please help!