Best suggestion is to downgrade your version of chrome back to 68, reinstall the patch, and disable automatic browser updates for Chrome. I'm pretty confident that SmartBear will have a patch available eventually but, in the meantime, this should get you back up and going.
Why automate? I do automated testing because there's only so much a human being can do and remain healthy. Sleep is a requirement. So, while people sleep, automation that I create does what I've described above in order to make sure that nothing gets past the final defense of the testing group. I love good food, good books, good friends, and good fun.
I am even guessing that support for Chrome 69 will be included in the upcoming TC12.60...
Regards, Alex [Community Expert Group] ____ [Community Expert Group] members are not employed by SmartBear Software but are just volunteers who have some experience with the tools by SmartBear Software and a desire to help others. Postings made by [Community Expert Group] members may differ from the official policies of SmartBear Software and should be treated as the own private opinion of their authors and under no circumstances as an official answer from SmartBear Software. [Community Expert Group] signature is used with permission by SmartBear Software. http://smartbear.com/forums/f83/t86934/community-experts/ ================================