Hi!
First, make sure you use the latest search version (4.5.1), it had been released after the 4.5 as the first bugfix version.
Then there are a few things you can try:
- Make sure you have your browser cache cleared, try different browsers as well
- Make sure to clear your site cache (W3TC, WP Super cache)
- Make sure to clear your CDN cache if you are using any (clouflare, maxcdn, amazon cloudfront)
- Some cache plugins may take 12-24 hours to completely clear – you can try to de-activate the cache plugins temporarly to see the search works then
If none of this is working, then it’s probably a conflict or something unknown yet. In that case, could you please provide temporary FTP and back-end access to check on the problem?
Best,Ernest Marcinko
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