Transer between accounts

unknown

Quicken Deluxe for Mac 2018  (ver 5.5.7)

I sold some shares of a mutual fund. When downloaded, the proceeds show up as cash in that account. This is what I would expect and is correct.
However I can not seem to enter a manual transfer for that amount to the checking account it was sent to,  I do a new transaction, select Payment/Deposit and set the category  to Transfer with the desired checking acct. then enter the amount.  When I hit save, it reverts to a Sell catagory and no transfer is made.  How do I get the Cash from the Mutual Fund Acct to transfer to th proper checking Acct?  

unknown

Try enabling the Transfer column (menu View > Columns) and put the transfer account there.

I have done that. Info in that column matches the Category column.