# workers-discussions
- b
Benji
04/15/2023, 4:28 PMyeah, im guessing the same. well my first thought was that they changed free tier limits, but that doesnt seem to be the case. so either their monitoring is off or their cron jobs are doing something weird 🤔 - k
kian
04/15/2023, 4:29 PMKV 2.0 should be fully rolled out now I think? - k
kian
04/15/2023, 4:29 PMMight be a regression - worth mentioning in #874727019479437372 - b
Benji
04/15/2023, 4:32 PMmy 24 hours write operations keep going up. should be quite constant at about 720. but its been growing - b
Benji
04/15/2023, 4:35 PMis anyone else experiencing this though? cause thats why i asked in the first place - d
dave
04/15/2023, 4:39 PMDo Cloudflare Workers scrub response headers on 403s? - k
kian
04/15/2023, 4:39 PMDon't see why it would, no - d
dave
04/15/2023, 4:41 PMit overwrites the server field though for sure, right? - d
dave
04/15/2023, 4:51 PMis there an easy way to check how many outbound connections I have going on? - k
kian
04/15/2023, 4:51 PMYep - d
dave
04/15/2023, 4:56 PMdoes this look like a CF server error, or upstream?Copy codecf-cache-status: DYNAMIC cf-ray: 7b85947ca0d920b4-IAD connection: keep-alive content-length: 26 content-type: plain/text date: Sat, 15 Apr 2023 16:31:42 GMT server: cloudflare - e
Erisa | Support Engineer
04/15/2023, 5:00 PMi mean, whats the response body? - d
dave
04/15/2023, 5:02 PMAccount Connection Limited - d
dave
04/15/2023, 5:02 PMstatus code 403 - k
kian
04/15/2023, 5:03 PMI don’t know if you’d have a cache status for an upstream CF error but without testing I have no idea if that’s true - k
kian
04/15/2023, 5:03 PMI guess everything that a Worker fetches ends up with one - e
Erisa | Support Engineer
04/15/2023, 5:03 PMhttps://erisa.uk/wafblock doesnt have one but if a worker fetches it, it might - d
dave
04/15/2023, 5:04 PMit's a response from a fetch that a Worker makes itself - e
Erisa | Support Engineer
04/15/2023, 5:04 PMyes - d
dave
04/15/2023, 5:05 PMI wonder if I'm hitting some undocumented account wide sub request limit? - e
Erisa | Support Engineer
04/15/2023, 5:05 PMyoure not - k
kian
04/15/2023, 5:05 PMYou should get a Worker exception for anything like that - e
Erisa | Support Engineer
04/15/2023, 5:06 PMthat response body doesnt come from cloudflare - e
Erisa | Support Engineer
04/15/2023, 5:06 PMwhat are you fetching? - d
dave
04/15/2023, 5:06 PMis it possible to peek into what the actual
header is?server - e
Erisa | Support Engineer
04/15/2023, 5:06 PMno, its not - e
Erisa | Support Engineer
04/15/2023, 5:07 PMwell - d
dave
04/15/2023, 5:07 PMdoing a PUT to a S3 endpoint at Wasabi. I've already opened up a support request, but during troubleshooting, I'm now not that convinced that the traffic is ever leaving CF - e
Erisa | Support Engineer
04/15/2023, 5:07 PMif its a fetch, you might be able to get it on the response object - d
dave
04/15/2023, 5:07 PMhow so?