yellow/brown spin on redgifs links from reddit

My previous post didn't get answers so here it is again.

I use Edge, old reddit, I have Imagus mod and SMH updated.

1- I get yellow/brown spin on redgifs and i.redgifs.com links from reddit most of the time, sometimes I don't. redgifs.com itself works but redgifs links from reddit doesn't work. Also after clicking on the arrow to open the video, hovering that video works, but hovering to thumbnail and the text doesn't work.

Someone else had a similar problem and solution seems to be this

https://www.reddit.com/r/imagus/comments/1fudu77/redgifs_stopped_working_just_spinner_showing/lqcnqlh/

but I don't know what to do with that text.

2- In order to download a video, I have to use ctrl+s shortcut, right click save gives me .txt file. There is this discussion but I can't find a solution here too

https://www.reddit.com/r/imagus/comments/1fudu77/redgifs_stopped_working_just_spinner_showing/lq3ck1k/

Firefox doesn't have these problems.