CheeseDog Posted December 13, 2016 Posted December 13, 2016 Bit of an odd one here On all of my PCs on the domain (including the server) I have the above alert appear when using IE11 for pretty much any site. Another symptom I have is remote desktop also takes ages to connect just after you enter the password. Stand alone machine aren't affected and machines that I've rebuilt also don't have the issue. If I take an affected machine home it still experiences the issue so I don't think it is anything to do with our ISP however, we've recently changed ISP and I noticed yesterday that I'd forgot to change the proxy settings in WSUS (not sure if this is relevant but if it is I'm assuming the problem might eventually fix itself?) Tried resetting caches/clearing SSL state running some MS fixes on test machines and the problem still remains. Turning off the checks in IE also doesn't work I've got to the point now where I'm happy to re-image all the clients but it would be nice to sort the problem out on the server. Open to any other ideas here Thanks
Willott Posted December 13, 2016 Posted December 13, 2016 If you view the certificate what's the hierarchy like? Is the CA trusted (are you doing SSL interception somewhere and certificate not installed?)
CheeseDog Posted December 13, 2016 Author Posted December 13, 2016 (edited) Here's a picture installing the certificate makes no difference at all. Don't think any SSL interception going on will make a difference to this issue as I still get the problem at home, also the "new" machines on the domain (re-imaged on Friday) also don't get this issue. So I'm 100% sure the problem is on the affected machine Also worth saying it's almost any site not just Globalsign certificates Edited December 13, 2016 by CheeseDog
Willott Posted December 13, 2016 Posted December 13, 2016 Ah, yeah, brain didn't process the whole at home bit. If you run procmon, do you see the relevant network calls out to the CRLs? Do CRLs resolve correctly in DNS (thinking possibly hosts files)?
CheeseDog Posted December 13, 2016 Author Posted December 13, 2016 Good idea Willott I'll give it a go tomorrow. Our Christmas fair is this afternoon so I'm spending the afternoon locking stuff away and playing DJ
CheeseDog Posted December 14, 2016 Author Posted December 14, 2016 Nothing's jumping out at me What do you reckon the odds are of the newly imaged machines going wrong after Christmas or everything else resolving itself
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now