Nginx PageSpeed PageSpeed breaking SVGs?

Just kind of curious because for the last couple of days SVGs haven't been displaying on one of my test websites.

In the Chrome console I get the error:
"Failed to load resource: net::ERR_CONTENT_DECODING_FAILED".

I haven't tweaked any PageSpeed settings so perhaps it started happening after Nginx 1.11.8 or an update for something else.

---

Running "pscontrol off" fixes the problem and turning PageSpeed back on makes the error occur again.

Any other users experience something similar?

 

Yes, I also found that Issue # after you suggested to look. Perhaps it's compression, but I do not want to completely disable that. I will try to only disable SVG when I get on my PC in the morning

Thanks for the reply and sorry to bother

 

Hmm...adding:

Code (Text):

pagespeed Disallow "*.svg*";

did not fix anything. I think it's possibly an issue with gzip; I'll see if someone replies on GitHub

Edit:
I believe running this fixed the issue:

Code (Text):

touch /var/ngx_pagespeed_cache/cache.flush

I was only running these commands before:

Code (Text):

rm -rf /var/ngx_pagespeed_cache/*
ngxrestart

Edit 2:
After a few page refreshes (or from clearing browser cache) I'm getting the same error again

 

Update:
It's possibly a problem with how my centminmod server is caching files?
Adding a query string to my SVGs (*.svg?ver=1) fixes to problem but how do I find out what is causing this?

If any member can give me some pointers I'd be very appreciative. Not really sure where to start as I've cleared a lot of my caches/re-installed some caching plugins/etc.

 

Code (Text):

nginx -V

 

No there is no CDN or reverse proxy on this domain

 

I don't have SSL setup on this domain and I've only been loading it with http://
If I add https:// to the URL I get a mismatch error, but it says if trust issues are ignored I would receive an A rating

 

Code (Text):

pagespeed Disallow "*/images/bg.svg";

This seems to fix the issue, although it would to nice to figure out what is actually causing the problem and if it is something solvable on my end

 

Weird how SVGs just kind of broke all of a sudden...I didn't make any changes to the configs before it started happening. Perhaps an update did it?