Hello. I am experiencing the same problem. I have tried everything suggested and it doesn’t work. 4.7.5.1 works on my local development machine but not remotely. I cleared browser cache, set CloudFlare to dev mode and restarted browser and website server but still no joy or in incognito mode either using Chrome and Edge. I manually rolled back to 4.7.5.0 and it still doesn’t work. Both versions did work a few days ago but now I’m getting the same console error as described above. Please advise. Thanks.