[Uploading a Clan emblem]

So iv'e seen some people with some really detailed emblems for their clan while my clan emblem looks really pix-elated i was wondering if someone that knows a lot about clan emblems could maybe help me upload my new image of 4480px by 4480px into a smaller 128px by 128px for warframe requirements?

[Simulacrum freezing]

ever since a couple of weeks ago iv'e been having this problem and this problem is making a build on my weapon or warframe in the simulacrum going out and trying it on some guys in the simulacrum then coming back up on the platform and editing it but as soon as i open the menu none of my weapons or warframes apear instead i have the options in the bottom right corner of my screen and clicking them does nothing so then i have to close out of my game. After closing out of my game and coming back into the simulacrum the same thing happens so i can never go into editing my weapons and characters in the simulacrum. Iv'e noticed that this doesn't happen to me if i'm in multiplayer in the simulacrum so i don't know why it happens when i'm alone in it. Does anyone else experience this and is there a way to fix it?

[Losing my rank on weapons]

The thing is that I was using Oberon and I understand how that exp thing works and the only weapons I had equipped was the one I was leveling.

[Losing my rank on weapons]

It has happened a couple of times that when i go into a mission on GABII or some other survival missions and bring an unranked weapon then spend about 30 minutes farming ranking i'll go out of the mission and lose all of the rank and was confused i even restarted my game and PC and nothing changed.