For the time outs, I suggest you increase the values of the .user.ini file located in the root of your website just to prevent any timeouts from occurring on the website.

You can add the following lines to it:
memory_limit = 512M
upload_max_filesize = 256M
post_max_size = 256M
max_execution_time = 300
max_input_vars = 3000

If the .user.ini file is not present in the root of your website (or php.ini - depending on how it is named) you may need to create it.

Please check out this link for more information:
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