Thank you for your answer.
I checked JS error again, but could not find any error in blowbrowsers.
Win8.1 Chrome 63.0.3239.108
Win10 Edge 41.16299.15.0
Mac Safari 11.0.2
And my WordPress is clean installed site at few days ago.
I just installed WordPress and no customize any PHP and no install extra plgins without ACF.
My WordPress enveronment is as below.
*WordPress v4.9.1 (Japanese version -> reinstall US version)
Advanced Custom Fields : Active
Akismet Anti-Spam : No active
Hello Dolly : No active
WP Multibyte Patch : No active (WordPress Japanese included plugin)
If you can test in new WordPress site pelase test it again.
Thank you very much.
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