I am running plex 1.2.1.2854. Under settings remote access I don’t see any option for internet upload. Am I missing something here? Thanks in advance.
If you’re referring to uploading your media to your cloud storage, that’s a step you do external to PMS.
“Remote Access” is only there to control access to your server (in your home) and how it’s used.
I was referring to this setting:

According to the documentation it should be under settings remote access
You need to update to 1.2.2.2857-d34b464 - see this post or access your Plex server via https://plex.tv/web.
Are you referring to this: “(Streaming Brain) Preference for limiting bandwidth on WAN uploads. Limits can be per-stream and total.” ??
The full page looks like as attached.
I will confirm and apologize again, there was an automation error which caused 2.7.2 to be included in PMS 1.2.1. For PMS 1.2.2 (Freshly built today), 2.9.3, which matches Plex.tv is properly bundled. Again, sorry about that. (a lot happening and overlapping)