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Forum Discussion
Desktop App Severely Affecting System Performance
I love Dropbox. I can't say I've messed around with a bunch of different cloud storage services, but Dropbox has been more or less great for me for years. However, recently the desktop application ha...
This sounds exactly like my issue. Things are slow because Dropbox is totally thrashing the registry. Right-clicking on the desktop (or opening the Start Menu) requires checking a few dozen registry entries, but Dropbox's indexing causes a kind of denial-of-service attack on the Windows registry.
Dropbox support was pretty cool when we started talking offline and we were able to track it down to Windows being the real troublemaker. When Dropbox checks a file during re-sync, it sends out a request to Windows to update the little icon in the corner (green checkmark, etc.).
Historically, this was fine. Maybe(?) after the latest Windows 10 update (that's my guess; the Dropbox team reported they haven't been able to reproduce the behavior), that exact same "hey, Windows, update that file's icon" request now involves checking the registry for four values, which ends up closer to thirty actual registry operations. Who knows why. Windows doesn't seem to cache the values, so it repeats the check for every file. And Dropbox seems to update the whole folder hierarchy's icons each time (despite alleged "deduplicating logic"), so you end up with something close to 150 registry calls per file in your Dropbox!
No known workaround.
All we'd need is an "I don't want icon overlays" option in Dropbox and this problem would disappear. Alternatively: Windows could fix its broken code.
This sounds exactly like my issue. Things are slow because Dropbox is totally thrashing the registry. Right-clicking on the desktop (or opening the Start Menu) requires checking a few dozen registry entries, but Dropbox's indexing causes a kind of denial-of-service attack on the Windows registry.
Dropbox support was pretty cool when we started talking offline and we were able to track it down to Windows being the real troublemaker. When Dropbox checks a file during re-sync, it sends out a request to Windows to update the little icon in the corner (green checkmark, etc.).
Historically, this was fine. Maybe(?) after the latest Windows 10 update (that's my guess; the Dropbox team reported they haven't been able to reproduce the behavior), that exact same "hey, Windows, update that file's icon" request now involves checking the registry for four values, which ends up closer to thirty actual registry operations. Who knows why. Windows doesn't seem to cache the values, so it repeats the check for every file. And Dropbox seems to update the whole folder hierarchy's icons each time (despite alleged "deduplicating logic"), so you end up with something close to 150 registry calls per file in your Dropbox!
No known workaround.
All we'd need is an "I don't want icon overlays" option in Dropbox and this problem would disappear. Alternatively: Windows could fix its broken code.
Do I accept a solution when my problem isn't really solved...?? :) But I do greatly appreciate the information Falonn. Hopefully Dropbox will understand performance is more important that cheap bells and whistles. As Hitch's post shows, some people are quite angry. I'm a calmer person myself so I'll just politely let Dropbox know performance issues are the reason I left and went to Google :(
You bet I'm angry.
It's one thing when Company X updates a product and screws the pooch, and admits it. Or says, 'well, yeah, this sucks for now, but we're working on Y and that will address this issue."
It's another thing altogether when they try to pretend that "oh, it's ALWAYS been this way, and you have >500K files, so it's YOUR FAULT." That is utter horses**t. I'm running a business here. I'm not farting around sending myself cute memes or whatever. I've had files, trying to synch, for 3 DAYS now, my workers can't see them, because a client sent me 8gig of files. I tried "selective synch" and now, my expected synch time increased from 24 hours to 44 hours. And that's AFTER 3 DAYS of synching already. It's not like I added 50,000 files this week; I didn't. DB was completely synched, the beginning of this week and then, voila, I added a few files--granted, large, but only a few--and now, here we go again. So, now what? Beause I hae > 500K files, it takes my dropbox a WEEK to synch new files? That's not immediate. That's NOT synching. That's crap. I could probably snail-mail the files to my workers faster and no, I'm not kidding about that.
This is utter crap and I'm out of here. I have zero desire to move 100K files to GoogleDrive or OneDrive; at least with OneDrive, I can drag-drop from one set of folders to another. I've already got GUI FTP services, both Hightail and WeTransfer and I can park files at HT for a while, but this cloud storage issue...I do not understand what on earth Dropbox thinks it's gaining from this, or what customers are going to be happy with it. These forums are FULL of very, very unhappy customers.
This is really not a fix.
Can someone explain what the heck is going on??? I am having the same issue. Whenever I try to access files through the Dropbox Windows Client using the File Explorer, it will literally take 30 seconds every time I try to open a folder or a file.
- Lusil
Dropbox Staff
Hey meguia, thanks for nudging us on this thread.
I'd be more than happy to look into this with you if you'd like.
If you've already had a look at the article I mention above, could you let me know what you see when you hover over the Dropbox icon that's next to your computer's clock?
Looking forward to hearing back from you!
I did - and while on live chat with Pierce from Dropbox we had checked CPU usage and that was not a factor. After trying everything the first layer of help from Dropbox provided, including links like these...
1) I deleted dropbox, rebooted and re-installed.
2) I deleted onedrive, and checked to see how Dropbox was behaving. It was now behaving fine.
3) I rebooted and re-installed onedrive.
All programs seem to be running fine.
This issue was previously fixed by deleting folders from Registration Entries. From reading other threads, including this one, Dropbox knows it has a Registration Entries problem with Windows. Please fix that, because it will keep happening in the future. Unless that bug is actually Microsoft trying to kill dropbox because their OneDrive program sucks. I can't help you there.
