Soft Landing Cancellation | Canada Immigration Forum
Two months might be fine. There is no exit control from Canada, and PRs retain their Section 6 mobility rights. But the point is that until your COPR is signed at the border when you land, you are not a PR and do not enjoy those rights. They may refuse to sign your COPR and formalize your landing if it is clear to them you are not planning to stay. Certainly if you do not have all of your belongings with you that will raise questions about the length of your stay in Canada.