Hello @psykonevro,
Thank you for the report.
I was unable to replicate the issue on my end. It’s likely related to a conflict with another plugin or theme, which may be interfering with the software update checks performed by the Security Optimizer.
If you are a SiteGround client, we kindly suggest opening a ticket in the Help Desk. This will allow our Technical Support team to thoroughly investigate the case.
Alternatively, if you’re not a SiteGround client, we recommend disabling all plugins one-by-one. This will help determine if the issue is being caused by any of them.
Best Regards,
Kuzman Stoyanov
Thanks for the hint. Was indeed another plugin (updraftplus) which didn’t reported that a new plugin version was available.
I solved it out. Thanks so much!