Changes made on a page and viewed in preview but not updating

Hi Guys ,
I do have same problem.
After updating everything works sharp till yesterday.
Now I can not make changes to pages , I can see all good in preview but after update page – nothing is changing .

I have latest version of enfold 4.5.7
latest wordpress 5.4.1

The only thing that cross my mind is I changed PHP to 7.4 and complete Yoast configuration wizard
but I downgrade back to pho 7.2 and still problem appeared .

I also reinstalled manual Enfold folder for fresh one.(in case of any error there)
I disable yoast plugin
I disable wp fastes cache plugin
I delete all cache in browser , cache in website
I tried different browser and finally computer
presently I back to PHP 7.4.4
php cash is ok average 20%
I reinstalled wordress
nothing helped….
I change editor back and forward classic editor/ block editor
I contacted my hosting provided , at this point they do not find anything wrong but I’m still waiting if they can help .

Any ideas what can cause problem ?
I do not know what next ….
There is short video which showing my problem :
https://we.tl/t-bBNHauYjev

Thank you
http://www.diga.ie

edit:
I found out that I can add only small elements , like few txt sentence… when element cross some size it is not possible to save updates

• This reply was modified 4 years, 5 months ago by digaluk.

Thank you for your respond
as I’m freaking out :)

I make typo I have already (4.7.5) ver

I found out this message in wordpress health info :

The REST API is one way WordPress, and other applications, communicate with the server. One example is the block editor screen, which relies on this to display, and save, your posts and pages.

The REST API call gave the following unexpected result: (500) Your server is running PHP version 5.4.36-0+tld0 but WordPress 5.4.1 requires at least 5.6.20..

I manually changed PHP to 7.4 version so not sure why this warning appear .

Also I switch theme to Twenty Twenty and I’m able to upload content and save there . I can see updated content live.
But after switching back to Enfold its despairing.

Edit:

WooowwWWow I’m not sure if it’s fixed still checking this
Is it BUG ?
Convert emoticons like :-) and :-P to graphics on display
probably cause problem

Edit.

Ok this is almost certain , when I use emoticon like :) ;) ;P strange things are happens.
like no uplading/saving pages no possibility to save temple element .

Can you guys please investigate this as a global problem or just me due to configuration….
I have also one more questions , what is this folder in :
public_html/xxxxx/wp-content/uploads/dynamic_avia
I’m not sure is it some kind over left after many updates . I disabled this folder and nothing change

Thanks

• This reply was modified 4 years, 5 months ago by digaluk.

yes I’m working on it :(

Edit:
ok it is working now, I’m waiting for rapport from hosting .

Edit.

They just relisted WordPress 5.4.2 version
and seems to be like all back to normal .
Probably not many people experience this … as they did not use favicon 🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗
I guess 502 error appear as I try to fix this in many differed way same like my hosting provider . They has to change something and this did not work.

I still have this warning message in site health tool panel :

The REST API is one way WordPress, and other applications, communicate with the server. One example is the block editor screen, which relies on this to display, and save, your posts and pages.

The REST API request failed due to an error.
Error: cURL error 28: Operation timed out after 10001 milliseconds with 0 bytes received (http_request_failed)

I’m not sure where is problem… and now I’m even afraid touch anything as long is working .

• This reply was modified 4 years, 5 months ago by digaluk.