Refer to ICE-3841 first, for this problem happening generically. Then read this, to see how it specifically affects the file uploading.

sync mode
---------
Regular interactions:
- session map entries keep increasing
- for tree navigations, pValue remains j_id1:j_id2
- but for clicking on stuff in a page, pValue is last number -1 (if last one is j_id8, then is j_id1:j_id7)
- Navigation tree must be doing something different (GET?)

File upload:
- no progress since sync, but on ending lifecycle, pValue is last number -1


async mode
----------

(I'd already clicked around a bit)

Click to navigate to file upload:

pValue: j_id1:j_id2
logicalMap: {j_id1={j_id3=[Ljava.lang.Object;@984b95, j_id4=[Ljava.lang.Object;@1d344e7, j_id5=[Ljava.lang.Object;@16db8d6, j_i
d6=[Ljava.lang.Object;@1d0eefb, j_id7=[Ljava.lang.Object;@1be645d, j_id8=[Ljava.lang.Object;@116d55f, j_id9=[Ljava.lang.Object;@1e566f3, j_id2=[Ljava.lang.
Object;@e9d52e, j_id10=[Ljava.lang.Object;@159742d}}

First progress (0%) lifecycle:

pValue: j_id1:j_id10
logicalMap: {j_id1={j_id3=[Ljava.lang.Object;@984b95, j_id4=[Ljava.lang.Object;@1d344e7, j_id5=[Ljava.lang.Object;@16db8d6, j_i
d6=[Ljava.lang.Object;@1d0eefb, j_id7=[Ljava.lang.Object;@1be645d, j_id8=[Ljava.lang.Object;@116d55f, j_id9=[Ljava.lang.Object;@1e566f3, j_id2=[Ljava.lang.
Object;@e9d52e, j_id10=[Ljava.lang.Object;@159742d, j_id11=[Ljava.lang.Object;@19c1dc4}}

Second progress (10%) lifecycle:

pValue: j_id1:j_id11
logicalMap: {j_id1={j_id3=[Ljava.lang.Object;@984b95, j_id4=[Ljava.lang.Object;@1d344e7, j_id5=[Ljava.lang.Object;@16db8d6, j_i
d6=[Ljava.lang.Object;@1d0eefb, j_id7=[Ljava.lang.Object;@1be645d, j_id8=[Ljava.lang.Object;@116d55f, j_id9=[Ljava.lang.Object;@1e566f3, j_id2=[Ljava.lang.
Object;@e9d52e, j_id10=[Ljava.lang.Object;@159742d, j_id11=[Ljava.lang.Object;@19c1dc4, j_id12=[Ljava.lang.Object;@1a27795}}

The ending upload lifecycle:

pValue: j_id1:j_id18
logicalMap: {j_id1={j_id6=[Ljava.lang.Object;@1d0eefb, j_id7=[Ljava.lang.Object;@1be645d, j_id8=[Ljava.lang.Object;@116d55f, j_
id9=[Ljava.lang.Object;@1e566f3, j_id2=[Ljava.lang.Object;@e9d52e, j_id10=[Ljava.lang.Object;@159742d, j_id11=[Ljava.lang.Object;@19c1dc4, j_id12=[Ljava.la
ng.Object;@1a27795, j_id13=[Ljava.lang.Object;@122d847, j_id14=[Ljava.lang.Object;@181305e, j_id15=[Ljava.lang.Object;@727249, j_id16=[Ljava.lang.Object;@1
aea1ed, j_id17=[Ljava.lang.Object;@1b8dc93, j_id18=[Ljava.lang.Object;@f4a7b6, j_id19=[Ljava.lang.Object;@803a13}}

Pressed commandButton after the upload (see that the restored state is stale, back to 10% upload completion, which was second progress lifecycle):

pValue: j_id1:j_id12
logicalMap: {j_id1={j_id7=[Ljava.lang.Object;@1be645d, j_id8=[Ljava.lang.Object;@116d55f, j_id9=[Ljava.lang.Object;@1e566f3, j_
id2=[Ljava.lang.Object;@e9d52e, j_id10=[Ljava.lang.Object;@159742d, j_id11=[Ljava.lang.Object;@19c1dc4, j_id13=[Ljava.lang.Object;@122d847, j_id14=[Ljava.l
ang.Object;@181305e, j_id15=[Ljava.lang.Object;@727249, j_id16=[Ljava.lang.Object;@1aea1ed, j_id17=[Ljava.lang.Object;@1b8dc93, j_id18=[Ljava.lang.Object;@
f4a7b6, j_id19=[Ljava.lang.Object;@803a13, j_id12=[Ljava.lang.Object;@1a27795, j_id20=[Ljava.lang.Object;@9815f3}}