Can't edit the map title on Portal

[ShuhongYan]

I want to change the title of my maps but failed. My maps all in My Content.

I did it by clicking the map I want to modify --> Edit --> Change the Title name, but then it shows "Please wait" forever, and I couldn't update it. 

On the bottom of the webpage shows a lists of strangers characters. 

Is there anyone who could help me with it? 

Thank you so much!

Shuhong

[JonathanQuinn · Accepted solution]

This is a problem in Chrome and Firefox.  I suggest you use IE until a patch is issued.  You can read more here.

[ShuhongYan]

I tried to use IE to edit the title and it worked. Thank you so much!

[DerekLaw]

Hi Shuhong,

Please apply this patch to address the issue, Portal for ArcGIS Home Application Upload Patch 

Hope this helps,