BuddyPress.org

… taking my own profile as example, on the domain/members page it shows last online 3hrs ago, but on the right sidebar is shows last active minutes ago.

Are you using a cache plugin?
If so, try clearing all caches.

But please note that you are probably referring to 2 separate items.

afaik, last online is not a BuddyPress feature, and is being added by your theme, a plugin or some custom code.

And last active is generated by BuddyPress.

So, if last active is accurate, but last online is not, then please contact the creator of that code.

Your current registration page url ends with __trashed, so your link is still pointing to that page.
You can edit links or create custom links by going to …wp-admin > Appearance > Menus

But you cannot just replace the register page, if that is what you did.

Have you read the
modifying-the-registration-form

You can customize the layout by editing the template.
If you are using the Legacy Template pack, this is the file:
buddypress\bp-templates\bp-legacy\buddypress\members\register.php

Instead of editing core files, you can overload a template in your child theme.
Read this.

By the sounds of it you have two plugins trying to declare the same function name. Deactivate all of your plugins apart from BuddyPress, if the error remains try switching themes to 2016, if that fails then it’s custom code you’d added via function.php, bp-custom.php etc.

I cannot duplicate this issue, and have tested Nouveau with several themes.

To narrow down the variables in your situation, please try deactivating other plugins.

Hi,

With the default theme like twenty-seventeen, I do not see the case, everything looks fine there.

Please check by changing the theme if it works fine for you then certainly your current theme is having the issue.

Thanks

I’d try it on a default theme first.

Did you try deactivating the other plugins and switching to a WP theme such as 2016?

Not true.
In fact others have the same issue.

Have you tried changing your password on the front end?

You should see this message, usually below the header and above the tabs:
Your settings have been saved.

Screenshot is from a test site using the WP 2015 theme.

Have you tried switching momentarily to a WP theme like 2016?
If you do and the problems are resolved, then you know the issue is in your theme and you should speak to the theme creators.

BuddyPress does not add a random description or social icons.
You may also want to try deactivating plugins one at a time until you identify the source of the issue.
Then you can contact the developers for that plugin.

Thank you.

My first suggestion will be to try disabling the LH Private BuddyPress, if that does not solve it you should try deactivating Youzer and BP Force Profile photo(assuming bp-custom.php) and child theme’s functions.php does not have any redirection.

Please give it a try and let me know if any of the above resolves the issue?