The landlord will instruct the listing agent to change showing instructions that you must be present when a showing to occur.

The problem starts with the Guru's who teach/instruct/rip off wanna be REI's.

Is there a instructional video on how to use invelo? 

Well, kind of, because there's still an adjustment for properties placed in service before 2017.Also, AZ tax instructions writers accomplished the impossible: they made IRS instruction writers look like highly competent educators.

As in Gatlinburg fires or CA earthquake or a FL SINKHOLE or some idiot installs hidden cams in your place, etc. 

Contact the IRA companies to instruct you on how to do it properly.

I can PM you detailed instructions on how I do mine if you want to try it. 

Connecting with investor-friendly agents helps too so they can do things such as helping you identify hidden value.

Another approach I really like is you can give your tenant your AC # & routing number and the tenants can instruct their bank to send monthly ACH payments to your account, so that way you don't deal with any intermediary [I understand this might a few landlords uncomfortable]. 

If so, send your tenant written instructions explaining how to comply with the process (hopefully you require written maintenance requests) and explain that you will only respond to written requests; if your lease does not require maintenance requests to be made in writing, find out what your state law requires-- here in Ohio a tenant must make the complaint for non-emergency issues in writing and the landlord has thirty days to cure before the tenant has any other legal options.