Hello.
Please, delete all unused, outdated and abandoned plugins and themes from your website. Doing so will reduce the total amount of files for the scanner to check.
Disable the options “Scan links“, “Heuristic analysis” and “Scan HTML code“, then launch the Malware Scanner again:
? WordPress Admin Page → Settings → Security by CleanTalk → General Settings → section “Malware Scanner” → disable the options “Scan links”, “Heuristic analysis” and “Scan HTML code” → Save Changes.
After the initial scan, please enable the options “Scan links”, “Heuristic analysis” and “Scan HTML code” back. Now future scans will be faster and more stable.
If it didn’t help, then we need additional details about your website. Please contact us via our private Ticket System and add there a link to this topic:?https://cleantalk.org/my/support/open.