Centos 7 server.
ClamAV installed by yum (epel) => open source antivirus
phprunner uses 'loadfirst.js' in /include
The reCAPTCHA Google worked a few hours, and disappeared. Very annoying.
This "bug" is under MSIE, Microsoft Edge, but everything works always fine under Chrome (!). I use W10.
In fact, it is not a bug.
How to solve this problem ?
The antivirus ClamAV detects 'loadfirst.js' as a virus, and deletes it.
It is the only antivirus that detects it on 57, I think it is an error. Look at virustotal:
https://www.virustotal.com/fr/file/e3db48c4435676ab8bd90791254f536b1b2051eae7e60c6193be56e8b49af9f7/analysis/
I killed my ClamAV, and no problem now.
Best regards.