Impress crashes, if I choose one of the new animated slide transitions (like tile or cube or honeycomb).
User Profile Reset: No
User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:50.0) Gecko/20100101 Firefox/50.1.0 Waterfox/50.1.0
I assume you have an older GPU which only supports lower OpenGL versions (around 1.3-1.4). In that case this is duplicate of bug 103236.
*** This bug has been marked as a duplicate of bug 103236 ***
*** This bug has been marked as a duplicate of bug 108069 ***